class SimpleSet::SetHash
Public Class Methods
new(args = [])
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Calls superclass method
# File lib/simple_set/set_hash.rb, line 3 def initialize(args = []) super() args = if args.is_a?(Hash) then args.each { |k,v| set_value_for_reverse_lookup(k, v) } elsif args.is_a?(Array) && !args.first.is_a?(Array) then args.each_with_index.map { |x,y| [x, 2**y] } else raise Exception.new() end args.each { |e| set_value_for_reverse_lookup(e[0], e[1]) } freeze end
Private Instance Methods
set_value_for_reverse_lookup(key, value)
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# File lib/simple_set/set_hash.rb, line 19 def set_value_for_reverse_lookup(key, value) self[key.to_sym] = value end