Class: ASE::Enum

Inherits:
Object
  • Object
show all
Defined in:
lib/as-extensions/enum.rb

Class Method Summary collapse

Class Method Details

.const_missing(key) ⇒ Object 



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# File 'lib/as-extensions/enum.rb', line 25

def const_missing(key)
  raise NameError "#{key} not in enum" unless @hash.has_key?(key)
  @hash[key]
end

.each_pair(&blk) ⇒ Object

Iterate over the key/value pairs in the Enum



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# File 'lib/as-extensions/enum.rb', line 31

def each_pair(&blk)
  @hash.each_pair(&blk)
end

.include?(x) ⇒ Boolean

Check if a value is part of the Enum

Returns:

  • (Boolean) 


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# File 'lib/as-extensions/enum.rb', line 44

def include?(x)
  @hash.has_value?(x)
end

.init(h) ⇒ Object 



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# File 'lib/as-extensions/enum.rb', line 35

def init(h)
  @hash = {}
  h.each_pair do |k,v|
    @hash[k] = v
  end
  self
end