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# frozen_string_literal: true
module Reek
module AST
module SexpExtensions
# Utility methods for :if nodes.
module IfNode
#
# @return [Reek::AST::Node] the condition that is associated with a conditional node.
# For instance, this code
#
# if charlie(bravo) then delta end
#
# would be parsed into this AST:
#
# s(:if,
# s(:send, nil, :charlie,
# s(:lvar, :bravo)),
# s(:send, nil, :delta), nil)
#
# so in this case we would return this
#
# s(:send, nil, :charlie,
# s(:lvar, :bravo))
#
# as condition.
#
def condition
children.first
end
# @quality :reek:FeatureEnvy
def body_nodes(type, ignoring = [])
children[1..-1].compact.flat_map do |child|
if ignoring.include? child.type
[]
else
child.each_node(type, ignoring | type).to_a
end
end
end
end
end
end
end
Version data entries
20 entries across 18 versions & 2 rubygems