Module: Leftovers::MatcherBuilders::NodeType

Defined in:
lib/leftovers/matcher_builders/node_type.rb

Class Method Summary collapse

Class Method Details

.build(types_pattern) ⇒ Object

rubocop:disable Metrics



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# File 'lib/leftovers/matcher_builders/node_type.rb', line 8

def self.build(types_pattern) # rubocop:disable Metrics
  Or.each_or_self(types_pattern) do |type|
    case type
    when :Symbol then Matchers::NodeType.new(:sym)
    when :String then Matchers::NodeType.new(:str)
    when :Integer then Matchers::NodeType.new(:int)
    when :Float then Matchers::NodeType.new(:float)
    when :Array then Matchers::NodeType.new(:array)
    when :Hash then Matchers::NodeType.new(:hash)
    when :Proc then Matchers::NodeIsProc
    when :Method
      Matchers::NodeType.new(
        ::Set[:send, :csend, :def, :defs].compare_by_identity.freeze
      )
    when :Constant
      Matchers::NodeType.new(
        ::Set[:const, :class, :module, :casgn].compare_by_identity.freeze
      )
    # :nocov:
    else raise UnexpectedCase, "Unhandled value #{type.inspect}"
      # :nocov:
    end
  end
end