commit 6a5f6f1a4e41ac16f18417ac28f434869dd64c42 · pyrox.dev/nixpkgs

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lib/default.nix

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lib/strings.nix

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         /**

     

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           Concatenate a list of strings.

     

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           # Type

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         /**

     

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           Concatenates a list of strings with a separator between each element.

     

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           # Inputs

     

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           `sep`

     

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           : Separator to add between elements

     

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           `list`

     

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           : List of strings that will be joined

     

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           # Type

     

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           ```

     

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           join :: string -> [ string ] -> string

     

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           ```

     

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           # Examples

     

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           :::{.example}

     

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           ## `lib.strings.join` usage example

     

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           ```nix

     

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           join ", " ["foo" "bar"]

     

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           => "foo, bar"

     

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           ```

     

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           :::

     

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         */

     

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         join = builtins.concatStringsSep;

     

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         /**

     

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           Concatenate a list of strings.

     

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           # Type

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lib/tests/misc.nix

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         };

     

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         # STRINGS

     

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         testConcatMapStrings = {

     

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           expr = concatMapStrings (x: x + ";") [

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           id

     

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         };

     

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         # STRINGS

     

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         testJoin = {

     

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           expr = join "," [

     

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             "a"

     

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             "b"

     

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             "c"

     

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           ];

     

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           expected = "a,b,c";

     

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         };

     

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         testConcatMapStrings = {

     

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           expr = concatMapStrings (x: x + ";") [