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Contents
# frozen_string_literal: true
module Reek
module AST
module SexpExtensions
# Utility methods for :send nodes.
module SendNode
ATTR_DEFN_METHODS = [:attr_writer, :attr_accessor].freeze
def receiver
children.first
end
def name
children[1]
end
def args
children[2..-1]
end
def participants
([receiver] + args).compact
end
def module_creation_call?
object_creation_call? && module_creation_receiver?
end
def module_creation_receiver?
receiver &&
receiver.type == :const &&
[:Class, :Struct].include?(receiver.simple_name)
end
def object_creation_call?
name == :new
end
def attribute_writer?
ATTR_DEFN_METHODS.include?(name) ||
attr_with_writable_flag?
end
# Handles the case where we create an attribute writer via:
# attr :foo, true
def attr_with_writable_flag?
name == :attr && args.any? && args.last.type == :true
end
end
Op_AsgnNode = SendNode
CSendNode = SendNode
end
end
end
Version data entries
27 entries across 25 versions & 2 rubygems