41 lines
1.2 KiB
Nix
41 lines
1.2 KiB
Nix
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final: prev:
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let
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inherit (final.lib.lists) repeat length;
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inherit (prev.lib.strings) concatStringsSep replaceStrings splitString;
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# inherit (final.lib.strings) wrap;
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in prev.lib.strings // rec {
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# String -> [String]
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lines = splitString "\n";
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# String -> (String -> String) -> String -> String
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splitMap = splitter: f: string:
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concatStringsSep splitter (map f (splitString splitter string));
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# (String -> String) -> String -> String
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mapLines = splitMap "\n";
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# String -> Int -> String
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repeatString = string: times: concatStringsSep "" (repeat string times);
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# Replaces any occurences in a list of strings with a single replacement.
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# NOTE: This function does not support regex patterns.
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#
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# [String] -> String -> String -> String
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replaceStrings' = from: to: replaceStrings from (repeat to (length from));
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# [String] -> String
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unlines = concatStringsSep "\n";
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# [String] -> String
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unwords = concatStringsSep " ";
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# String -> [String]
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words = builtins.split "\\s+";
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# String -> String -> String -> String
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wrap = start: end: string: start + string + end;
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# String -> String -> String
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wrap' = wrapper: wrap wrapper wrapper;
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}
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