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akshay-vishnoi/gist:7705772

Created November 29, 2013 13:34
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Removing &block from method
Raw
gistfile1.rb
# ruby 2.0.0-p247
require 'benchmark'
def old_method(&block)
yield
end
def new_method
yield
end
TIMES = 500_000
Benchmark.bmbm do |b|
b.report('old') do
TIMES.times do
old_method { 'abc' }
end
end
b.report('new') do
TIMES.times do
new_method { 'abc' }
end
end
end
Rehearsal ---------------------------------------
old 0.590000 0.020000 0.610000 ( 0.615266)
new 0.160000 0.000000 0.160000 ( 0.159566)
------------------------------ total: 0.770000sec
user system total real
old 0.570000 0.020000 0.590000 ( 0.584801)
new 0.130000 0.000000 0.130000 ( 0.131258)
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