RAA - enum-const

enum-const / 0.1

Short description:

Help set enumerative constant

Category:

Library/Language

Status:

experimental

Created:

2007-04-03 13:45:19 GMT

Last update:

2007-04-03 13:45:19 GMT

Owner:

Bookmarker (Projects of this owner)

Homepage:

http://d.hatena.ne.jp/Bookmarker/20070402/1175494823

Download:

not available

License:

Ruby's

Dependency:

None

Description:

Help set enumerative constant

example:
  class Foo
    enum_const_set %w[
      XX_A
      XX_B
      XX_C
    ]
  end
  
  p Foo::XX_A	# => 0
  p Foo::XX_B	# => 1
  p Foo::XX_C	# => 2
  
  class Bar
    enum_const_set_bit %w[
      XX_A
      XX_B
      XX_C
    ]
  end
  
  p Bar::XX_A	# => 1 = 0b0001
  p Bar::XX_B	# => 2 = 0b0010
  p Bar::XX_C	# => 4 = 0b0100

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