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hasSuffix: human readable inputs

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This commit is contained in:
Domen Kožar 2016-08-10 20:06:28 +02:00
parent a4161ac355
commit 221f7f18c1
1 changed files with 5 additions and 5 deletions
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10
lib/strings.nix
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@ -156,12 +156,12 @@ rec {
hasSuffix "foo" "barfoo" hasSuffix "foo" "barfoo"
=> true => true
*/ */
hasSuffix = suff: str: hasSuffix = suffix: content:
let let
lenStr = stringLength str; lenContent = stringLength content;
lenSuff = stringLength suff; lenSuffix = stringLength suffix;
in lenStr >= lenSuff && in lenContent >= lenSuffix &&
substring (lenStr - lenSuff) lenStr str == suff; substring (lenContent - lenSuffix) lenContent content == suffix;
/* Convert a string to a list of characters (i.e. singleton strings). /* Convert a string to a list of characters (i.e. singleton strings).
This allows you to, e.g., map a function over each character. However, This allows you to, e.g., map a function over each character. However,