Method: Multiset#each

Defined in:
lib/multiset.rb

#each ⇒ Object

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



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# File 'lib/multiset.rb', line 69

def each
  @hash.each_pair do |key, multiplicity|
    multiplicity.times do
      yield(key)
    end
  end
  self
end