diff options
Diffstat (limited to 'lib/vendor/excon/benchmarks/strip_newline.rb')
| -rw-r--r-- | lib/vendor/excon/benchmarks/strip_newline.rb | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/lib/vendor/excon/benchmarks/strip_newline.rb b/lib/vendor/excon/benchmarks/strip_newline.rb new file mode 100644 index 0000000..88a964f --- /dev/null +++ b/lib/vendor/excon/benchmarks/strip_newline.rb @@ -0,0 +1,115 @@ +# require 'benchmark' +# +# COUNT = 1_000_000 +# data = "Content-Length: 100\r\n" +# Benchmark.bmbm(25) do |bench| +# bench.report('chomp') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data.chomp +# end +# end +# bench.report('chomp!') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data.chomp! +# end +# end +# bench.report('chop') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data.chop +# end +# end +# bench.report('chop!') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data.chop! +# end +# end +# bench.report('strip') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data.strip +# end +# end +# bench.report('strip!') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data.strip! +# end +# end +# bench.report('index') do +# COUNT.times do +# data = "Content-Length: 100\r\n" +# data[0..-3] +# end +# end +# end + + + +# Rehearsal ------------------------------------------------------------ +# chomp 0.640000 0.000000 0.640000 ( 0.644043) +# chomp! 0.530000 0.000000 0.530000 ( 0.531415) +# chop 0.620000 0.000000 0.620000 ( 0.624321) +# chop! 0.500000 0.000000 0.500000 ( 0.509146) +# strip 0.640000 0.000000 0.640000 ( 0.638785) +# strip! 0.530000 0.000000 0.530000 ( 0.532196) +# index 0.740000 0.000000 0.740000 ( 0.745742) +# --------------------------------------------------- total: 4.200000sec +# +# user system total real +# chomp 0.640000 0.010000 0.650000 ( 0.647287) +# chomp! 0.530000 0.000000 0.530000 ( 0.532868) +# chop 0.630000 0.000000 0.630000 ( 0.628236) +# chop! 0.520000 0.000000 0.520000 ( 0.522950) +# strip 0.640000 0.000000 0.640000 ( 0.646328) +# strip! 0.520000 0.000000 0.520000 ( 0.532715) +# index 0.740000 0.010000 0.750000 ( 0.771277) + +require 'rubygems' +require 'tach' + +data = "Content-Length: 100\r\n" +Tach.meter(1_000_000) do + tach('chomp') do + data.dup.chomp + end + tach('chomp!') do + data.dup.chomp! + end + tach('chop') do + data.dup.chop + end + tach('chop!') do + data.dup.chop! + end + tach('strip') do + data.dup.strip + end + tach('strip!') do + data.dup.strip! + end + tach('index') do + data.dup[0..-3] + end +end + +# +--------+----------+----------+ +# | tach | average | total | +# +--------+----------+----------+ +# | chomp | 1.444547 | 1.444547 | +# +--------+----------+----------+ +# | chomp! | 1.276813 | 1.276813 | +# +--------+----------+----------+ +# | chop | 1.422744 | 1.422744 | +# +--------+----------+----------+ +# | chop! | 1.240941 | 1.240941 | +# +--------+----------+----------+ +# | strip | 1.444776 | 1.444776 | +# +--------+----------+----------+ +# | strip! | 1.266459 | 1.266459 | +# +--------+----------+----------+ +# | index | 1.557975 | 1.557975 | +# +--------+----------+----------+
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