module RubyAnagrams::Enumerable
Provides enumerable behavior to the trie data structure. @author Connor Lay
Public Instance Methods
each(&block)
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Calls a block for each word in the trie data strucutre. If no block is given, an Enumerator is returned. @return [Enumerator] the enumerator for the words in the trie data structure.
# File lib/anagrams/enumerable.rb, line 11 def each &block enumerator = Enumerator.new do |yielder| yielder << word if terminal? @children.each_value { |child| child.each { |word| yielder << word } } end block.nil? ? enumerator : enumerator.each(&block) end