method

rake_check_options

v1_9_3_392 - Show latest stable - Class: Rake::FileUtilsExt

rake_check_options(options, *optdecl)

public

Check that the options do not contain options not listed in optdecl. An ArgumentError exception is thrown if non-declared options are found.

# File lib/rake/file_utils_ext.rb, line 135
    def rake_check_options(options, *optdecl)
      h = options.dup
      optdecl.each do |name|
        h.delete name
      end
      raise ArgumentError, "no such option: #{h.keys.join(' ')}" unless h.empty?
    end

rake_check_options

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