makeRubyWriter

pkgs.writers.makeRubyWriter

Functor

Docs pulled from | This Revision | about 2 hours ago

makeRubyWriter takes ruby and compatible rubyPackages and produces ruby script writer, If any libraries are specified, ruby.withPackages is used as interpreter, otherwise the "bare" ruby is used.

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Implementation

The following is the current implementation of this function.

makeRubyWriter =
    ruby: rubyPackages: buildRubyPackages: name:
    {
      libraries ? [ ],
      ...
    }@args:
    makeScriptWriter (
      (builtins.removeAttrs args [ "libraries" ])
      // {
        interpreter =
          if libraries == [ ] then "${ruby}/bin/ruby" else "${(ruby.withPackages (ps: libraries))}/bin/ruby";
        # Rubocop doesn't seem to like running in this fashion.
        #check = (writeDash "rubocop.sh" ''
        #  exec ${lib.getExe buildRubyPackages.rubocop} "$1"
        #'');
      }
    ) name;