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Merge pull request #273473 from adisbladis/lib-isConvertibleToString-static-list

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lib.isConvertibleToString: Statically compute types list
This commit is contained in:
Silvan Mosberger
2023-12-11 17:46:48 +01:00
committed by GitHub
parent 6d8c22272a a128a3f234
commit 04efefaa4c
1 changed files with 4 additions and 2 deletions
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6
lib/strings.nix
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@@ -978,9 +978,11 @@ rec {
Many types of value are coercible to string this way, including int, float, Many types of value are coercible to string this way, including int, float,
null, bool, list of similarly coercible values. null, bool, list of similarly coercible values.
*/ */
isConvertibleWithToString = x: isConvertibleWithToString = let
types = [ "null" "int" "float" "bool" ];
in x:
isStringLike x || isStringLike x ||
elem (typeOf x) [ "null" "int" "float" "bool" ] || elem (typeOf x) types ||
(isList x && lib.all isConvertibleWithToString x); (isList x && lib.all isConvertibleWithToString x);
/* Check whether a value can be coerced to a string. /* Check whether a value can be coerced to a string.