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603 lines
20 KiB
HTML
603 lines
20 KiB
HTML
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v0.0.1
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</div>
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</div>
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<h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L1" title="View Source" class="icon-action" rel="help">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span translate="no">Plausible.Stats.Fragments</span>
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<small class="app-vsn" translate="no">(Plausible v0.0.1)</small>
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</h1>
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<section id="summary" class="details-list">
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<h1 class="section-heading">
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<a class="hover-link" href="#summary">
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<i class="ri-link-m" aria-hidden="true"></i>
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</a>
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<span class="text">Summary</span>
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</h1>
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<div class="summary-functions summary">
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<h2>
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<a href="#functions">Functions</a>
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</h2>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#bounce_rate/0" translate="no">bounce_rate()</a>
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</div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#coalesce_string/2" translate="no">coalesce_string(fieldA, fieldB)</a>
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</div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#get_by_key/3" translate="no">get_by_key(table, meta_column, key)</a>
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</div>
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<div class="summary-synopsis"><p>Returns value of a key (usually property) under <code class="inline">meta.value</code> array or similar.</p></div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#has_key/3" translate="no">has_key(table, meta_column, key)</a>
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</div>
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<div class="summary-synopsis"><p>Returns whether a key (usually property) exists under <code class="inline">meta.key</code> array or similar.</p></div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#sample_percent/0" translate="no">sample_percent()</a>
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</div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#to_timezone/2" translate="no">to_timezone(date, timezone)</a>
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</div>
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<div class="summary-synopsis"><p>Converts time or date and time to the specified timezone.</p></div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#total/0" translate="no">total()</a>
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</div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#uniq/1" translate="no">uniq(user_id)</a>
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</div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#visit_duration/0" translate="no">visit_duration()</a>
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</div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#weekstart_not_before/2" translate="no">weekstart_not_before(date, not_before)</a>
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</div>
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<div class="summary-synopsis"><p>Returns the weekstart for <code class="inline">date</code>. If the weekstart is before the <code class="inline">not_before</code>
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boundary, <code class="inline">not_before</code> is returned.</p></div>
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</div>
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<div class="summary-row">
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<div class="summary-signature">
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<a href="#weekstart_not_before/3" translate="no">weekstart_not_before(date, not_before, timezone)</a>
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</div>
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<div class="summary-synopsis"><p>Same as Plausible.Stats.Fragments.weekstart_not_before/2 but converts dates to
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the specified timezone.</p></div>
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</div>
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</div>
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</section>
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<section id="functions" class="details-list">
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<h1 class="section-heading">
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<a class="hover-link" href="#functions">
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<i class="ri-link-m" aria-hidden="true"></i>
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</a>
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<span class="text">Functions</span>
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</h1>
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<div class="functions-list">
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<section class="detail" id="bounce_rate/0">
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<div class="detail-header">
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<a href="#bounce_rate/0" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">bounce_rate()</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L20" class="icon-action" rel="help" title="View Source">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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</section>
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</section>
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<section class="detail" id="coalesce_string/2">
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<div class="detail-header">
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<a href="#coalesce_string/2" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">coalesce_string(fieldA, fieldB)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L32" class="icon-action" rel="help" title="View Source">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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</section>
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</section>
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<section class="detail" id="get_by_key/3">
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<div class="detail-header">
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<a href="#get_by_key/3" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">get_by_key(table, meta_column, key)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L129" class="icon-action" rel="help" title="View Source">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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<p>Returns value of a key (usually property) under <code class="inline">meta.value</code> array or similar.</p><p>This macro is used for operating on custom properties.
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Callsites should also check whether key exists first in SQL via <code class="inline">has_key</code> macro.</p><h2 id="get_by_key/3-examples" class="section-heading">
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<a href="#get_by_key/3-examples" class="hover-link">
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<i class="ri-link-m" aria-hidden="true"></i>
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</a>
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<span class="text">Examples</span>
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</h2>
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<p><code class="inline">get_by_key(e, :meta, "some_property_name")</code> expands to SQL <code class="inline">meta.value[indexOf(meta.key, "some_property")]</code></p>
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</section>
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</section>
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<section class="detail" id="has_key/3">
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<div class="detail-header">
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<a href="#has_key/3" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">has_key(table, meta_column, key)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L109" class="icon-action" rel="help" title="View Source">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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<p>Returns whether a key (usually property) exists under <code class="inline">meta.key</code> array or similar.</p><p>This macro is used for operating on custom properties.</p><h2 id="has_key/3-examples" class="section-heading">
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<a href="#has_key/3-examples" class="hover-link">
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<i class="ri-link-m" aria-hidden="true"></i>
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</a>
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<span class="text">Examples</span>
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</h2>
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<p><code class="inline">has_key(e, :meta, "some_property_name")</code> expands to SQL <code class="inline">has(meta.key, "some_property_name")</code></p>
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</section>
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</section>
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<section class="detail" id="sample_percent/0">
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<div class="detail-header">
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<a href="#sample_percent/0" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">sample_percent()</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L14" class="icon-action" rel="help" title="View Source">
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|
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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|
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<span class="note">(macro)</span>
|
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|
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</div>
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<section class="docstring">
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</section>
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</section>
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<section class="detail" id="to_timezone/2">
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<div class="detail-header">
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<a href="#to_timezone/2" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">to_timezone(date, timezone)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L43" class="icon-action" rel="help" title="View Source">
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|
<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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<p>Converts time or date and time to the specified timezone.</p><p>Reference: <a href="https://clickhouse.com/docs/en/sql-reference/functions/date-time-functions/#totimezone">https://clickhouse.com/docs/en/sql-reference/functions/date-time-functions/#totimezone</a></p>
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</section>
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</section>
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<section class="detail" id="total/0">
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<div class="detail-header">
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<a href="#total/0" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">total()</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L8" class="icon-action" rel="help" title="View Source">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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</section>
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</section>
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<section class="detail" id="uniq/1">
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<div class="detail-header">
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<a href="#uniq/1" class="detail-link" title="Link to this macro">
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<i class="ri-link-m" aria-hidden="true"></i>
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<span class="sr-only">Link to this macro</span>
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</a>
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<h1 class="signature" translate="no">uniq(user_id)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L2" class="icon-action" rel="help" title="View Source">
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<i class="ri-code-s-slash-line" aria-hidden="true"></i>
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<span class="sr-only">View Source</span>
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</a>
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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</section>
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</section>
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<section class="detail" id="visit_duration/0">
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<div class="detail-header">
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<a href="#visit_duration/0" class="detail-link" title="Link to this macro">
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<h1 class="signature" translate="no">visit_duration()</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L26" class="icon-action" rel="help" title="View Source">
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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</section>
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</section>
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<section class="detail" id="weekstart_not_before/2">
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<h1 class="signature" translate="no">weekstart_not_before(date, not_before)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L75" class="icon-action" rel="help" title="View Source">
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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<p>Returns the weekstart for <code class="inline">date</code>. If the weekstart is before the <code class="inline">not_before</code>
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boundary, <code class="inline">not_before</code> is returned.</p><h2 id="weekstart_not_before/2-examples" class="section-heading">
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<a href="#weekstart_not_before/2-examples" class="hover-link">
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<span class="text">Examples</span>
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</h2>
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<p>In this pseudo-code example, the fragment returns the weekstart. The
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<code class="inline">not_before</code> boundary is set to the past Saturday, which is before the
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weekstart, therefore the cap does not apply.</p><p> iex> this_wednesday = ~D[2022-11-09]
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...> past_saturday = ~D[2022-11-05]
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...> weekstart_not_before(this_wednesday, past_saturday)
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~D[2022-11-07]</p><p>In this other example, the fragment returns Tuesday and not the weekstart.
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The <code class="inline">not_before</code> boundary is set to Tuesday, which is past the weekstart,
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therefore the cap applies.</p><p> iex> this_wednesday = ~D[2022-11-09]
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...> this_tuesday = ~D[2022-11-08]
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...> weekstart_not_before(this_wednesday, this_tuesday)
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~D[2022-11-08]</p>
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</section>
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<section class="detail" id="weekstart_not_before/3">
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<h1 class="signature" translate="no">weekstart_not_before(date, not_before, timezone)</h1>
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<a href="https://github.com/plausible/analytics/blob/main/lib/plausible/stats/fragments.ex#L91" class="icon-action" rel="help" title="View Source">
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<span class="note">(macro)</span>
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</div>
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<section class="docstring">
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<p>Same as Plausible.Stats.Fragments.weekstart_not_before/2 but converts dates to
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the specified timezone.</p>
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