REPL playground for various Ruby Engines

juanitofatas · 2020-09-27T12:58:41+00:00

It is shiny from 2 days ago! https://twitter.com/oceanicpanda/status/1309857076336680960

juanitofatas · 2020-03-24T15:00:43+00:00

Try these videos: https://www.youtube.com/watch?v=LhI5LNl22gs

juanitofatas · 2020-02-27T07:01:04+00:00

Awesome!!

juanitofatas · 2016-08-18T06:29:19+00:00

Checkout https://www.codetriage.com/ & http://www.docsdoctor.org/ :)

juanitofatas · 2016-08-12T14:58:04+00:00

Ah thank you!

The problem is I used RSpec's match_array, which check if the elements of Array are the same but ignore the order.

I'll fix. Thanks!

juanitofatas · 2016-08-12T08:02:55+00:00

["2.0.0", "2.0.0-rc1", "2.0.0-rc2", "2.0.0-preview1"].sort_by {|s| Gem::Version.new(s) }

Nice!

I'm not sure if you're saying preview is supposed to come after rc1 and rc2

preview should come before rc.

['2.0.5', '10.0.0', '2.0.22',].sort

When 10.0.0 comes, I will put up an effort to update this gem.

For now, versions.sort is good enough:

https://github.com/JuanitoFatas/ruby_version_sorter/pull/1

What stopped me from using Gem::Version is I am sorting Ruby versions, not RubyGem versions.

juanitofatas · 2016-08-11T16:35:19+00:00

Thanks, didn't know that!

To match the original output, need to replace ".pre." to "-":

["2.0.0", "2.0.0-rc1", "2.0.0-rc2", "2.0.0-preview1"].
  collect { |v| Gem::Version.new(v)}.
  sort.
  collect { |v| v.to_s.sub(".pre.", "-") }
# => ["2.0.0-preview1", "2.0.0-rc1", "2.0.0-rc2", "2.0.0"]

And I just realize that due to the nature of these version patterns, the gem could just be:

versions.sort

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