method

each

Ruby latest stable (v1_9_3_392) - 0 notes - Class: Set

each() public

Calls the given block once for each element in the set, passing the element as parameter. Returns an enumerator if no block is given.

Show source

# File lib/set.rb, line 220
  def each
    block_given? or return enum_for(__method__)
    @hash.each_key { |o| yield(o) }
    self
  end