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Versions: 17
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Contents
# frozen_string_literal: true
module Mutant
class Mutator
class Node
module NamedValue
# Mutation emitter to handle named value access nodes
class Access < Node
handle(:gvar, :cvar, :lvar, :self)
private
# Emit mutations
#
# @return [undefined]
def dispatch
emit_singletons
end
# Named value access emitter for instance variables
class Ivar < Access
NAME_RANGE = (1..-1).freeze
handle(:ivar)
children :name
# Emit mutations
#
# @return [undefined]
def dispatch
emit_attribute_read
super()
end
private
# Emit instance variable as attribute send
#
# @return [undefined]
def emit_attribute_read
emit(s(:send, nil, attribute_name))
end
# Variable name without leading '@'
#
# @return [Symbol]
def attribute_name
name.slice(NAME_RANGE).to_sym
end
end # Ivar
end # Access
end # NamedValue
end # Node
end # Mutator
end # Mutant
Version data entries
17 entries across 17 versions & 1 rubygems