class RuboCop::AST::CaseMatchNode

def each_in_pattern

Returns:
  • (Enumerator) - if no block is given
  • (self) - if a block is given 
def each_in_pattern
  return in_pattern_branches.to_enum(__method__) unless block_given?
  in_pattern_branches.each do |condition|
    yield condition
  end
  self
end