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require 'benchmark'
n = 10_000
require 'rspec/mocks'
# precache config
RSpec::Mocks.configuration
Benchmark.benchmark do |bm|
puts "#{n} times - ruby #{RUBY_VERSION}"
puts
puts "directly"
3.times do
bm.report do
n.times do
original_state = RSpec::Mocks.configuration.temporarily_suppress_partial_double_verification
RSpec::Mocks.configuration.temporarily_suppress_partial_double_verification = true
RSpec::Mocks.configuration.temporarily_suppress_partial_double_verification = original_state
end
end
end
puts
puts "with cached value"
3.times do
bm.report do
n.times do
config = RSpec::Mocks.configuration
original_state = config.temporarily_suppress_partial_double_verification
config.temporarily_suppress_partial_double_verification = true
config.temporarily_suppress_partial_double_verification = original_state
end
end
end
end
__END__
10000 times - ruby 2.3.1
directly
0.000000 0.000000 0.000000 ( 0.002654)
0.000000 0.000000 0.000000 ( 0.002647)
0.010000 0.000000 0.010000 ( 0.002645)
with cached value
0.000000 0.000000 0.000000 ( 0.001386)
0.000000 0.000000 0.000000 ( 0.001387)
0.000000 0.000000 0.000000 ( 0.001399)
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