Age | Commit message (Collapse) | Author |
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```
% cat ~/bench-split.yml
prelude: |
s = "foo\nbar\nbaz\n"
benchmark:
'/(?<=\n)/': |
s.split(/(?<=\n)/)
'/^/': |
s.split(/^/)
'lines': |
s.lines
Warming up --------------------------------------
/(?<=\n)/ 459.123k i/s - 467.844k times in 1.018994s (2.18μs/i)
/^/ 467.922k i/s - 469.744k times in 1.003894s (2.14μs/i)
lines 2.343M i/s - 2.424M times in 1.034677s (426.84ns/i)
Calculating -------------------------------------
/(?<=\n)/ 422.347k i/s - 1.377M times in 3.261232s (2.37μs/i)
/^/ 477.603k i/s - 1.404M times in 2.939186s (2.09μs/i)
lines 2.485M i/s - 7.028M times in 2.828757s (402.47ns/i)
Comparison:
lines: 2484631.6 i/s
/^/: 477603.3 i/s - 5.20x slower
/(?<=\n)/: 422346.5 i/s - 5.88x slower
```
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Closes: https://github.com/ruby/ruby/pull/2222
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* lib/reine.rb, lib/reline/*: Reline is a readline stdlib compatible
library.
* lib/readline.rb: Readline uses a fallback to Reline when ext/readline
doesn't exist.
* tool/sync_default_gems.rb: add ruby/reline as a default gem.
* appveyor.yml: add "set RELINE_TEST_ENCODING=Windows-31J" for test suit
of Reline, and add "--exclude readline" to "nmake test-all" on Visual
Studio builds because of strange behavior.
* spec/ruby/library/readline/spec_helper.rb: skip Reline as with
RbReadline.
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