#2727

Committed 25 Jun 2014 01:41PM UTC coverage: 91.488% (-4.8%) from 96.27%

Build # #2727

Build Type

push

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Commit Message

Merge pull request #121 from ruby-concurrency/refactor/executors

Refactor executors

Run Details

72 of 78 new or added lines in 6 files covered. (92.31%)

2343 of 2561 relevant lines covered (91.49%)

475.08 hits per line

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91.67

/lib/concurrent/atomic_reference/numeric_cas_wrapper.rb

module Concurrent

  # Special "compare and set" handling of numeric values.
  module AtomicNumericCompareAndSetWrapper

    # @!macro atomic_reference_method_compare_and_set
    def compare_and_set(old_value, new_value)
      if old_value.kind_of? Numeric
        while true
          old = get

          return false unless old.kind_of? Numeric

          return false unless old == old_value

          result = _compare_and_set(old, new_value)
          return result if result
        end
      else
        _compare_and_set(old_value, new_value)
      end
    end
    alias_method :compare_and_swap, :compare_and_set
  end
end

1	module Concurrent	1✔
2
3	# Special "compare and set" handling of numeric values.
4	module AtomicNumericCompareAndSetWrapper	1✔
5
6	# @!macro atomic_reference_method_compare_and_set
7	def compare_and_set(old_value, new_value)	1✔
8	if old_value.kind_of? Numeric	54✔
9	while true	54✔
10	old = get	54✔
11
12	return false unless old.kind_of? Numeric	54✔
13
14	return false unless old == old_value	54✔
15
16	result = _compare_and_set(old, new_value)	50✔
17	return result if result	50✔
18	end
19	else
NEW 20	_compare_and_set(old_value, new_value)	×
21	end
22	end
23	alias_method :compare_and_swap, :compare_and_set	1✔
24	end
25	end

ruby-concurrency / concurrent-ruby / #2727

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