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Versions: 22
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Contents
# encoding: utf-8
module Mutant
class Mutator
class Node
module NamedValue
# Mutation emitter to handle variable assignment nodes
class VariableAssignment < Node
children :name, :value
MAP = IceNine.deep_freeze(
gvasgn: '$',
cvasgn: '@@',
ivasgn: '@',
lvasgn: ''
)
handle(*MAP.keys)
private
# Perform dispatch
#
# @return [undefined]
#
# @api private
#
def dispatch
mutate_name
emit_value_mutations if value # mlhs!
emit_nil
end
# Emit name mutations
#
# @return [undefined]
#
# @api private
#
def mutate_name
prefix = MAP.fetch(node.type)
Mutator::Util::Symbol.each(name, self) do |name|
emit_name(prefix + name.to_s)
end
end
end # VariableAssignment
end # NamedValue
end # Node
end # Mutator
end # Mutant
Version data entries
22 entries across 22 versions & 1 rubygems