free_mutant/lib/mutant/mutator/literal/array.rb

module Mutant
  class Mutator
    class Literal < self
      # Mutator for array literals
      class Array < self

        handle(Rubinius::AST::ArrayLiteral)

      private

        # Emit mutations
        #
        # @return [undefined]
        #
        # @api private
        #
        def dispatch
          body = node.body
          emit_nil
          emit_self([])
          emit_self(body.dup << new_nil)
          emit_element_presence(body)
          emit_elements(body)
        end
      end
    end
  end
end