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Contents
# frozen_string_literal: true
module Reek
module AST
module SexpExtensions
# Base module for utility methods for :def and :defs nodes.
module MethodNodeBase
def arguments
parameters.reject(&:block?)
end
def arg_names
arguments.map(&:name)
end
def parameters
argslist.components
end
def parameter_names
parameters.map(&:name)
end
def name_without_bang
name.to_s.chop
end
def ends_with_bang?
name[-1] == '!'
end
def body_nodes(types, ignoring = [])
return [] unless body
return [] if ignoring.include?(body.type)
body.each_node(types, ignoring | types)
end
end
# Utility methods for :def nodes.
module DefNode
include MethodNodeBase
def name
children.first
end
def argslist
children[1]
end
def body
children[2]
end
def full_name(outer)
[outer, name].reject(&:empty?).join('#')
end
def depends_on_instance?
ReferenceCollector.new(self).num_refs_to_self.positive?
end
end
# Utility methods for :defs nodes.
module DefsNode
include MethodNodeBase
def receiver
children.first
end
def name
children[1]
end
def argslist
children[2]
end
def body
children[3]
end
def full_name(outer)
prefix = outer == '' ? '' : "#{outer}#"
"#{prefix}#{receiver.name}.#{name}"
end
def depends_on_instance?
false
end
end
end
end
end
Version data entries
28 entries across 26 versions & 2 rubygems