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<h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" title="View Source" class="icon-action" rel="help">
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<span translate="no">Plausible.Cldr.Locale</span>
<small class="app-vsn" translate="no">(Plausible v0.0.1)</small>
</h1>
<section id="moduledoc">
<p>Backend module that provides functions
to define new locales and display human-readable
locale names for presentation purposes.</p>
</section>
<section id="summary" class="details-list">
<h1 class="section-heading">
<a class="hover-link" href="#summary">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Summary</span>
</h1>
<div class="summary-functions summary">
<h2>
<a href="#functions">Functions</a>
</h2>
<div class="summary-row">
<div class="summary-signature">
<a href="#fallback_locale_names/1" translate="no">fallback_locale_names(locale)</a>
</div>
<div class="summary-synopsis"><p>Returns the list of fallback locale names, starting
with the provided locale name.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#fallback_locales/1" translate="no">fallback_locales(locale)</a>
</div>
<div class="summary-synopsis"><p>Returns the list of fallback locales, starting
with the provided locale name.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#locale_for_territory/1" translate="no">locale_for_territory(territory)</a>
</div>
<div class="summary-synopsis"><p>Returns the &quot;best fit&quot; locale for a given territory.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#locale_from_host/2" translate="no">locale_from_host(host, options \\ [])</a>
</div>
<div class="summary-synopsis"><p>Returns a &quot;best fit&quot; locale for a host name.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#new/1" translate="no">new(locale_name)</a>
</div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#new!/1" translate="no">new!(locale_name)</a>
</div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#script_direction_from_locale/1" translate="no">script_direction_from_locale(locale)</a>
</div>
<div class="summary-synopsis"><p>Returns the script direction for a locale.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#territory_from_host/1" translate="no">territory_from_host(host)</a>
</div>
<div class="summary-synopsis"><p>Returns the last segment of a host that might
be a territory.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#territory_from_locale/1" translate="no">territory_from_locale(locale)</a>
</div>
<div class="summary-synopsis"><p>Returns the territory from a language tag or
locale name.</p></div>
</div>
<div class="summary-row">
<div class="summary-signature">
<a href="#timezone_from_locale/1" translate="no">timezone_from_locale(locale)</a>
</div>
<div class="summary-synopsis"><p>Returns the time zone from a language tag or
locale name.</p></div>
</div>
</div>
</section>
<section id="functions" class="details-list">
<h1 class="section-heading">
<a class="hover-link" href="#functions">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Functions</span>
</h1>
<div class="functions-list">
<section class="detail" id="fallback_locale_names/1">
<div class="detail-header">
<a href="#fallback_locale_names/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
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</a>
<h1 class="signature" translate="no">fallback_locale_names(locale)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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</a>
<span class="note">(since 2.26.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> fallback_locale_names(<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>() | <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:locale_reference/0">Cldr.Locale.locale_reference</a>()) ::
{:ok, [<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:locale_name/0">Cldr.Locale.locale_name</a>(), ...]} | {:error, {<a href="https://hexdocs.pm/elixir/typespecs.html#built-in-types">module</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Returns the list of fallback locale names, starting
with the provided locale name.</p><p>Fallbacks are a list of locate names which can
be used to resolve translation or other localization
data if such localised data does not exist for
this specific locale..</p><h2 id="fallback_locale_names/1-arguments" class="section-heading">
<a href="#fallback_locale_names/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">locale_name</code> is any locale name returned by
<a href="Plausible.Cldr.html#known_locale_names/0"><code class="inline">Plausible.Cldr.known_locale_names/0</code></a></li></ul><h2 id="fallback_locale_names/1-returns" class="section-heading">
<a href="#fallback_locale_names/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, list_of_locale_names}</code> or</p></li><li><p><code class="inline">{:error, {exception, reason}}</code></p></li></ul><h2 id="fallback_locale_names/1-examples" class="section-heading">
<a href="#fallback_locale_names/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">fallback_locale_names</span><span class="p" data-group-id="5550579987-1">(</span><span class="ss">:&quot;fr-CA&quot;</span><span class="p" data-group-id="5550579987-1">)</span><span class="w">
</span><span class="p" data-group-id="5550579987-2">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w"> </span><span class="p" data-group-id="5550579987-3">[</span><span class="ss">:&quot;fr-CA&quot;</span><span class="p">,</span><span class="w"> </span><span class="ss">:fr</span><span class="p">,</span><span class="w"> </span><span class="ss">:und</span><span class="p" data-group-id="5550579987-3">]</span><span class="p" data-group-id="5550579987-2">}</span><span class="w">
</span><span class="c1"># Fallbacks are typically formed by progressively</span><span class="w">
</span><span class="c1"># stripping variant, territory and script from the</span><span class="w">
</span><span class="c1"># given locale name. But not always - there are</span><span class="w">
</span><span class="c1"># certain fallbacks that take a different path.</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">fallback_locale_names</span><span class="p" data-group-id="5550579987-4">(</span><span class="ss">:nb</span><span class="p" data-group-id="5550579987-4">)</span><span class="w">
</span><span class="p" data-group-id="5550579987-5">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w"> </span><span class="p" data-group-id="5550579987-6">[</span><span class="ss">:nb</span><span class="p">,</span><span class="w"> </span><span class="ss">:no</span><span class="p">,</span><span class="w"> </span><span class="ss">:und</span><span class="p" data-group-id="5550579987-6">]</span><span class="p" data-group-id="5550579987-5">}</span></code></pre>
</section>
</section>
<section class="detail" id="fallback_locales/1">
<div class="detail-header">
<a href="#fallback_locales/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">fallback_locales(locale)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.26.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> fallback_locales(<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>() | <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:locale_reference/0">Cldr.Locale.locale_reference</a>()) ::
{:ok, [<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>(), ...]} | {:error, {<a href="https://hexdocs.pm/elixir/typespecs.html#built-in-types">module</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Returns the list of fallback locales, starting
with the provided locale name.</p><p>Fallbacks are a list of locate names which can
be used to resolve translation or other localization
data if such localised data does not exist for
this specific locale.</p><h2 id="fallback_locales/1-arguments" class="section-heading">
<a href="#fallback_locales/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">locale_name</code> is any locale name returned by
<a href="Plausible.Cldr.html#known_locale_names/0"><code class="inline">Plausible.Cldr.known_locale_names/0</code></a></li></ul><h2 id="fallback_locales/1-returns" class="section-heading">
<a href="#fallback_locales/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, list_of_locales}</code> or</p></li><li><p><code class="inline">{:error, {exception, reason}}</code></p></li></ul><h2 id="fallback_locales/1-examples" class="section-heading">
<a href="#fallback_locales/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">fallback_locales</span><span class="p" data-group-id="4274779806-1">(</span><span class="ss">:&quot;fr-CA&quot;</span><span class="p" data-group-id="4274779806-1">)</span><span class="w">
</span><span class="p">=&gt;</span><span class="w"> </span><span class="p" data-group-id="4274779806-2">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4274779806-3">[</span><span class="p" data-group-id="4274779806-4">#</span><span class="nc" data-group-id="4274779806-4">Cldr.LanguageTag</span><span class="p" data-group-id="4274779806-4">&lt;</span><span class="n">fr</span><span class="o">-</span><span class="nc">CA</span><span class="w"> </span><span class="p" data-group-id="4274779806-5">[</span><span class="n">validated</span><span class="p" data-group-id="4274779806-5">]</span><span class="p" data-group-id="4274779806-4">&gt;</span><span class="p">,</span><span class="w"> </span><span class="p" data-group-id="4274779806-6">#</span><span class="nc" data-group-id="4274779806-6">Cldr.LanguageTag</span><span class="p" data-group-id="4274779806-6">&lt;</span><span class="n">fr</span><span class="w"> </span><span class="p" data-group-id="4274779806-7">[</span><span class="n">validated</span><span class="p" data-group-id="4274779806-7">]</span><span class="p" data-group-id="4274779806-6">&gt;</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4274779806-8">#</span><span class="nc" data-group-id="4274779806-8">Cldr.LanguageTag</span><span class="p" data-group-id="4274779806-8">&lt;</span><span class="n">und</span><span class="w"> </span><span class="p" data-group-id="4274779806-9">[</span><span class="n">validated</span><span class="p" data-group-id="4274779806-9">]</span><span class="p" data-group-id="4274779806-8">&gt;</span><span class="p" data-group-id="4274779806-3">]</span><span class="p" data-group-id="4274779806-2">}</span><span class="w">
</span><span class="c1"># Fallbacks are typically formed by progressively</span><span class="w">
</span><span class="c1"># stripping variant, territory and script from the</span><span class="w">
</span><span class="c1"># given locale name. But not always - there are</span><span class="w">
</span><span class="c1"># certain fallbacks that take a different path.</span><span class="w">
</span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">fallback_locales</span><span class="p" data-group-id="4274779806-10">(</span><span class="ss">:nb</span><span class="p" data-group-id="4274779806-10">)</span><span class="p">)</span><span class="w">
</span><span class="p">=&gt;</span><span class="w"> </span><span class="p" data-group-id="4274779806-11">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4274779806-12">[</span><span class="p" data-group-id="4274779806-13">#</span><span class="nc" data-group-id="4274779806-13">Cldr.LanguageTag</span><span class="p" data-group-id="4274779806-13">&lt;</span><span class="n">nb</span><span class="w"> </span><span class="p" data-group-id="4274779806-14">[</span><span class="n">validated</span><span class="p" data-group-id="4274779806-14">]</span><span class="p" data-group-id="4274779806-13">&gt;</span><span class="p">,</span><span class="w"> </span><span class="p" data-group-id="4274779806-15">#</span><span class="nc" data-group-id="4274779806-15">Cldr.LanguageTag</span><span class="p" data-group-id="4274779806-15">&lt;</span><span class="n">no</span><span class="w"> </span><span class="p" data-group-id="4274779806-16">[</span><span class="n">validated</span><span class="p" data-group-id="4274779806-16">]</span><span class="p" data-group-id="4274779806-15">&gt;</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4274779806-17">#</span><span class="nc" data-group-id="4274779806-17">Cldr.LanguageTag</span><span class="p" data-group-id="4274779806-17">&lt;</span><span class="n">und</span><span class="w"> </span><span class="p" data-group-id="4274779806-18">[</span><span class="n">validated</span><span class="p" data-group-id="4274779806-18">]</span><span class="p" data-group-id="4274779806-17">&gt;</span><span class="p" data-group-id="4274779806-12">]</span><span class="p" data-group-id="4274779806-11">}</span></code></pre>
</section>
</section>
<section class="detail" id="locale_for_territory/1">
<div class="detail-header">
<a href="#locale_for_territory/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
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</a>
<h1 class="signature" translate="no">locale_for_territory(territory)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.26.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> locale_for_territory(<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:territory_code/0">Cldr.Locale.territory_code</a>()) ::
{:ok, <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>()} | {:error, {<a href="https://hexdocs.pm/elixir/typespecs.html#built-in-types">module</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Returns the &quot;best fit&quot; locale for a given territory.</p><p>Using the population percentage data from CLDR, the
language most commonly spoken in the given territory
is used to form a locale name which is then validated
against the given backend.</p><p>First a territory-specific locale is validated and if
that fails, the base language only is validate.</p><p>For example, if the territory is <code class="inline">AU</code> then then the
language most spoken is &quot;en&quot;. First, the locale &quot;en-AU&quot;
is validated and if that fails, &quot;en&quot; is validated.</p><h2 id="locale_for_territory/1-arguments" class="section-heading">
<a href="#locale_for_territory/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">territory</code> is any ISO 3166 Alpha-2 territory
code that can be validated by <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.html#validate_territory/1"><code class="inline">Cldr.validate_territory/1</code></a></li></ul><h2 id="locale_for_territory/1-returns" class="section-heading">
<a href="#locale_for_territory/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, language_tag}</code> or</p></li><li><p><code class="inline">{:error, {exception, reason}}</code></p></li></ul><h2 id="locale_for_territory/1-examples" class="section-heading">
<a href="#locale_for_territory/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<p> iex&gt; Plausible.Cldr.Locale.locale_for_territory(:AU)
Elixir.Plausible.Cldr.validate_locale(:&quot;en-AU&quot;)</p><p> iex&gt; Plausible.Cldr.Locale.locale_for_territory(:US)
Elixir.Plausible.Cldr.validate_locale(:&quot;en-US&quot;)</p><p> iex&gt; Plausible.Cldr.Locale.locale_for_territory(:ZZ)
{:error, {Cldr.UnknownTerritoryError, &quot;The territory :ZZ is unknown&quot;}}</p>
</section>
</section>
<section class="detail" id="locale_from_host/2">
<span id="locale_from_host/1"></span>
<div class="detail-header">
<a href="#locale_from_host/2" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">locale_from_host(host, options \\ [])</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.26.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> locale_from_host(<a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>(), <a href="https://hexdocs.pm/elixir/Keyword.html#t:t/0">Keyword.t</a>()) ::
{:ok, <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>()} | {:error, {<a href="https://hexdocs.pm/elixir/typespecs.html#built-in-types">module</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Returns a &quot;best fit&quot; locale for a host name.</p><h2 id="locale_from_host/2-arguments" class="section-heading">
<a href="#locale_from_host/2-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><p><code class="inline">host</code> is any valid host name</p></li><li><p><code class="inline">options</code> is a keyword list of options. The default
is <code class="inline">[]</code>.</p></li></ul><h2 id="locale_from_host/2-options" class="section-heading">
<a href="#locale_from_host/2-options" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Options</span>
</h2>
<ul><li><code class="inline">:tlds</code> is a list of territory codes as upper-cased
atoms that are to be considered as top-level domains.
See <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#locale_from_host/2"><code class="inline">Cldr.Locale.locale_from_host/2</code></a> for the default
list.</li></ul><h2 id="locale_from_host/2-returns" class="section-heading">
<a href="#locale_from_host/2-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, langauge_tag}</code> or</p></li><li><p><code class="inline">{:error, {exception, reason}}</code></p></li></ul><h2 id="locale_from_host/2-notes" class="section-heading">
<a href="#locale_from_host/2-notes" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Notes</span>
</h2>
<p>Certain top-level domains have become associated with content
underlated to the territory for who the domain is registered.
Therefore Google (and perhaps others) do not associate these
TLDs as belonging to the territory but rather are considered
generic top-level domain names.</p><h2 id="locale_from_host/2-examples" class="section-heading">
<a href="#locale_from_host/2-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">locale_from_host</span><span class="w"> </span><span class="s">&quot;a.b.com.au&quot;</span><span class="w">
</span><span class="nc">Elixir.Plausible.Cldr</span><span class="o">.</span><span class="n">validate_locale</span><span class="p" data-group-id="0984220346-1">(</span><span class="ss">:&quot;en-AU&quot;</span><span class="p" data-group-id="0984220346-1">)</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">locale_from_host</span><span class="p" data-group-id="0984220346-2">(</span><span class="s">&quot;a.b.com.tv&quot;</span><span class="p" data-group-id="0984220346-2">)</span><span class="w">
</span><span class="p" data-group-id="0984220346-3">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="0984220346-4">{</span><span class="nc">Cldr.UnknownLocaleError</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;No locale was identified for territory </span><span class="se">\&quot;</span><span class="s">tv</span><span class="se">\&quot;</span><span class="s">&quot;</span><span class="p" data-group-id="0984220346-4">}</span><span class="p" data-group-id="0984220346-3">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">locale_from_host</span><span class="p" data-group-id="0984220346-5">(</span><span class="s">&quot;a.b.com&quot;</span><span class="p" data-group-id="0984220346-5">)</span><span class="w">
</span><span class="p" data-group-id="0984220346-6">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="0984220346-7">{</span><span class="nc">Cldr.UnknownLocaleError</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;No locale was identified for territory </span><span class="se">\&quot;</span><span class="s">com</span><span class="se">\&quot;</span><span class="s">&quot;</span><span class="p" data-group-id="0984220346-7">}</span><span class="p" data-group-id="0984220346-6">}</span></code></pre>
</section>
</section>
<section class="detail" id="new/1">
<div class="detail-header">
<a href="#new/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">new(locale_name)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
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<section class="docstring">
</section>
</section>
<section class="detail" id="new!/1">
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<a href="#new!/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">new!(locale_name)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
</div>
<section class="docstring">
</section>
</section>
<section class="detail" id="script_direction_from_locale/1">
<div class="detail-header">
<a href="#script_direction_from_locale/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">script_direction_from_locale(locale)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.37.0)</span>
</div>
<section class="docstring">
<p>Returns the script direction for a locale.</p><h2 id="script_direction_from_locale/1-arguments" class="section-heading">
<a href="#script_direction_from_locale/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">language_tag</code> is any language tag returned by <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#new/2"><code class="inline">Cldr.Locale.new/2</code></a>
or any <code class="inline">locale_name</code> returned by <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.html#known_locale_names/1"><code class="inline">Cldr.known_locale_names/1</code></a>.</li></ul><h2 id="script_direction_from_locale/1-returns" class="section-heading">
<a href="#script_direction_from_locale/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li>The script direction which is either <code class="inline">:ltr</code> (for left-to-right
scripts) or <code class="inline">:rtl</code> (for right-to-left scripts).</li></ul><h2 id="script_direction_from_locale/1-examples" class="section-heading">
<a href="#script_direction_from_locale/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">script_direction_from_locale</span><span class="w"> </span><span class="s">&quot;en-US&quot;</span><span class="w">
</span><span class="ss">:ltr</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">script_direction_from_locale</span><span class="w"> </span><span class="ss">:ar</span><span class="w">
</span><span class="ss">:rtl</span></code></pre>
</section>
</section>
<section class="detail" id="territory_from_host/1">
<div class="detail-header">
<a href="#territory_from_host/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">territory_from_host(host)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.26.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> territory_from_host(<a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()) ::
{:ok, <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:territory_code/0">Cldr.Locale.territory_code</a>()} | {:error, {<a href="https://hexdocs.pm/elixir/typespecs.html#built-in-types">module</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Returns the last segment of a host that might
be a territory.</p><h2 id="territory_from_host/1-arguments" class="section-heading">
<a href="#territory_from_host/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">host</code> is any valid host name</li></ul><h2 id="territory_from_host/1-returns" class="section-heading">
<a href="#territory_from_host/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p><code class="inline">{:ok, territory}</code> or</p></li><li><p><code class="inline">{:error, {exception, reason}}</code></p></li></ul><h2 id="territory_from_host/1-examples" class="section-heading">
<a href="#territory_from_host/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Cldr.Locale</span><span class="o">.</span><span class="n">territory_from_host</span><span class="p" data-group-id="4176046820-1">(</span><span class="s">&quot;a.b.com.au&quot;</span><span class="p" data-group-id="4176046820-1">)</span><span class="w">
</span><span class="p" data-group-id="4176046820-2">{</span><span class="ss">:ok</span><span class="p">,</span><span class="w"> </span><span class="ss">:AU</span><span class="p" data-group-id="4176046820-2">}</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Cldr.Locale</span><span class="o">.</span><span class="n">territory_from_host</span><span class="p" data-group-id="4176046820-3">(</span><span class="s">&quot;a.b.com&quot;</span><span class="p" data-group-id="4176046820-3">)</span><span class="w">
</span><span class="p" data-group-id="4176046820-4">{</span><span class="ss">:error</span><span class="p">,</span><span class="w">
</span><span class="p" data-group-id="4176046820-5">{</span><span class="nc">Cldr.UnknownLocaleError</span><span class="p">,</span><span class="w"> </span><span class="s">&quot;No locale was identified for territory </span><span class="se">\&quot;</span><span class="s">com</span><span class="se">\&quot;</span><span class="s">&quot;</span><span class="p" data-group-id="4176046820-5">}</span><span class="p" data-group-id="4176046820-4">}</span></code></pre>
</section>
</section>
<section class="detail" id="territory_from_locale/1">
<div class="detail-header">
<a href="#territory_from_locale/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">territory_from_locale(locale)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.18.2)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> territory_from_locale(<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>() | <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:locale_name/0">Cldr.Locale.locale_name</a>()) ::
<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:territory_code/0">Cldr.Locale.territory_code</a>()</pre>
</div>
<p>Returns the territory from a language tag or
locale name.</p><h2 id="territory_from_locale/1-arguments" class="section-heading">
<a href="#territory_from_locale/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">locale</code> is any language tag returned by
<a href="#new/1"><code class="inline">Plausible.Cldr.Locale.new/1</code></a>
or a locale name in the list returned by
<a href="Plausible.Cldr.html#known_locale_names/0"><code class="inline">Plausible.Cldr.known_locale_names/0</code></a></li></ul><h2 id="territory_from_locale/1-returns" class="section-heading">
<a href="#territory_from_locale/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li>A territory code as an atom</li></ul><h2 id="territory_from_locale/1-examples" class="section-heading">
<a href="#territory_from_locale/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">territory_from_locale</span><span class="w"> </span><span class="s">&quot;en-US&quot;</span><span class="w">
</span><span class="ss">:US</span><span class="w">
</span><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">territory_from_locale</span><span class="w"> </span><span class="s">&quot;en-US-u-rg-GBzzzz&quot;</span><span class="w">
</span><span class="ss">:GB</span></code></pre>
</section>
</section>
<section class="detail" id="timezone_from_locale/1">
<div class="detail-header">
<a href="#timezone_from_locale/1" class="detail-link" title="Link to this function">
<i class="ri-link-m" aria-hidden="true"></i>
<span class="sr-only">Link to this function</span>
</a>
<h1 class="signature" translate="no">timezone_from_locale(locale)</h1>
<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/cldr.ex#L1" class="icon-action" rel="help" title="View Source">
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
<span class="sr-only">View Source</span>
</a>
<span class="note">(since 2.19.0)</span>
</div>
<section class="docstring">
<div class="specs">
<pre translate="no"><span class="attribute">@spec</span> timezone_from_locale(<a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.LanguageTag.html#t:t/0">Cldr.LanguageTag.t</a>() | <a href="https://hexdocs.pm/ex_cldr/2.37.5/Cldr.Locale.html#t:locale_name/0">Cldr.Locale.locale_name</a>()) ::
<a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>() | {:error, {<a href="https://hexdocs.pm/elixir/typespecs.html#built-in-types">module</a>(), <a href="https://hexdocs.pm/elixir/String.html#t:t/0">String.t</a>()}}</pre>
</div>
<p>Returns the time zone from a language tag or
locale name.</p><h2 id="timezone_from_locale/1-arguments" class="section-heading">
<a href="#timezone_from_locale/1-arguments" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Arguments</span>
</h2>
<ul><li><code class="inline">locale</code> is any language tag returned by
<a href="#new/1"><code class="inline">Plausible.Cldr.Locale.new/1</code></a>
or a locale name in the list returned by
<a href="Plausible.Cldr.html#known_locale_names/0"><code class="inline">Plausible.Cldr.known_locale_names/0</code></a></li></ul><h2 id="timezone_from_locale/1-returns" class="section-heading">
<a href="#timezone_from_locale/1-returns" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Returns</span>
</h2>
<ul><li><p>A time zone ID as a string or</p></li><li><p><code class="inline">:error</code> if no time zone can be determined</p></li></ul><h2 id="timezone_from_locale/1-examples" class="section-heading">
<a href="#timezone_from_locale/1-examples" class="hover-link">
<i class="ri-link-m" aria-hidden="true"></i>
</a>
<span class="text">Examples</span>
</h2>
<pre><code class="makeup elixir" translate="no"><span class="gp unselectable">iex&gt; </span><span class="nc">Plausible.Cldr.Locale</span><span class="o">.</span><span class="n">timezone_from_locale</span><span class="w"> </span><span class="s">&quot;en-US-u-tz-ausyd&quot;</span><span class="w">
</span><span class="s">&quot;Australia/Sydney&quot;</span></code></pre>
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