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alno/bench_str_building.rb

Created January 30, 2012 13:39
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Benchmark: interpolation vs concatenation in Ruby
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bench_str_building.rb
require 'benchmark'
count = 1000000
Benchmark.benchmark do |bm|
bm.report("concat") { count.times { 11.to_s + '/' + 12.to_s } }
bm.report("interp") { count.times { "#{11}/#{12}" } }
end
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