mirror of
https://github.com/lloeki/ruby-benchmarks.git
synced 2025-12-06 00:44:39 +01:00
29 lines
405 B
Ruby
Executable file
29 lines
405 B
Ruby
Executable file
#!/usr/bin/env ruby
|
|
|
|
require 'benchmark'
|
|
|
|
class Example
|
|
def initialize
|
|
@mutex = Mutex.new
|
|
end
|
|
|
|
def using_block
|
|
@mutex.synchronize do
|
|
|
|
end
|
|
end
|
|
|
|
def using_ensure
|
|
@mutex.lock
|
|
ensure
|
|
@mutex.unlock
|
|
end
|
|
end
|
|
|
|
Benchmark.bm(12) do |x|
|
|
ex = Example.new
|
|
n = 10_000_000
|
|
|
|
x.report('block') { n.times { ex.using_block } }
|
|
x.report('ensure') { n.times { ex.using_ensure } }
|
|
end
|