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Merge pull request #205557 from ncfavier/concatLines

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lib/strings: add `concatLines`
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Silvan Mosberger 2023-01-31 18:05:53 +01:00 • committed by GitHub
commit 50e4dbf35b
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3 changed files with 17 additions and 1 deletions
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11
lib/strings.nix
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@ -128,6 +128,17 @@ rec {
# List of input strings
list: concatStringsSep sep (lib.imap1 f list);
/* Concatenate a list of strings, adding a newline at the end of each one.
Defined as `concatMapStrings (s: s + "\n")`.
Type: concatLines :: [string] -> string
Example:
concatLines [ "foo" "bar" ]
=> "foo\nbar\n"
*/
concatLines = concatMapStrings (s: s + "\n");
/* Construct a Unix-style, colon-separated search path consisting of
the given `subDir` appended to each of the given paths.