Module: Rambling::Trie::Enumerable

Includes:
Enumerable
Included in:
Nodes::Node
Defined in:
lib/rambling/trie/enumerable.rb

Overview

Provides enumerable behavior to the trie data structure.

Instance Method Summary collapse

Instance Method Details

#each {|String| ... } ⇒ self

Iterates over the words contained in the trie.

Yields:

  • (String) —

    the words contained in this trie node.

Returns:

  • (self) 


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# File 'lib/rambling/trie/enumerable.rb', line 16

def each
  return enum_for :each unless block_given?

  yield as_word if terminal?

  children_tree.each_value do |child|
    child.each do |word|
      yield word
    end
  end

  self
end