Created
June 18, 2017 14:13
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| #!/usr/bin/env ruby | |
| require 'benchmark' | |
| puts Benchmark.measure { | |
| s = "" | |
| 5000000.times do | |
| s << "hey, hey, " | |
| end | |
| } | |
| puts Benchmark.measure { | |
| s = StringIO.new | |
| 5000000.times do | |
| s << "hey, hey, " | |
| end | |
| s.string | |
| } |
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| 0.510000 0.020000 0.530000 ( 0.532377) | |
| 0.820000 0.030000 0.850000 ( 0.848875) |
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