kotovalexarian/free_mutant
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Deduplicate calls to Mutator.identity

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This commit is contained in:
Markus Schirp 2013-12-07 21:11:04 +01:00
parent f5a4093f0b
commit b132b46d10
2 changed files with 18 additions and 6 deletions
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2
config/flay.yml
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@ -1,3 +1,3 @@
--- ---
threshold: 18 threshold: 18
total_score: 789 total_score: 791

22
lib/mutant/mutator.rb
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@ -13,9 +13,9 @@ module Mutant
# #
# @api private # @api private
# #
def self.each(node, parent = nil, &block) def self.each(input, parent = nil, &block)
return to_enum(__method__, node, parent) unless block_given? return to_enum(__method__, input, parent) unless block_given?
Registry.lookup(node).new(node, parent, block) Registry.lookup(input).new(input, parent, block)
self self
end end
@ -92,7 +92,7 @@ module Mutant
# @api private # @api private
# #
def new?(object) def new?(object)
!@seen.include?(self.class.identity(object)) !@seen.include?(identity(object))
end end
# Add object to guarded values # Add object to guarded values
@ -104,7 +104,19 @@ module Mutant
# @api private # @api private
# #
def guard(object) def guard(object)
@seen << self.class.identity(object) @seen << identity(object)
end
# Return identity for input
#
# @param [Object] input
#
# @return [Object]
#
# @api private
#
def identity(input)
self.class.identity(input)
end end
# Dispatch node generations # Dispatch node generations