Class: Packager::Struct

Inherits:
Struct
  • Object
show all
Defined in:
lib/packager/struct.rb

Overview

This exists so that you can pass in a Hash or an Array. While passing an Array can be useful, passing in a Hash is far more self-documenting.

Defined Under Namespace

Classes: Command, File, Package

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ Struct

Returns a new instance of Struct.



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# File 'lib/packager/struct.rb', line 6

def initialize(*args)
  if args.length == 1 and args[0].instance_of?(Hash)
    difference = Set.new(args[0].keys) - Set.new(self.class.members)
    unless difference.empty?
      raise 'Passed in unknown params: ' + difference.to_a.sort.join(', ')
    end
    super(*args[0].values_at(*self.class.members))
  else
    super(*args)
  end
end