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benedikt/array_each.rb

Created October 23, 2013 09:28
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  1. benedikt created this gist Oct 23, 2013.
    9 changes: 9 additions & 0 deletions array_each.rb
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    Original file line number Diff line number Diff line change
    @@ -0,0 +1,9 @@
    array = [1, 2]
    array.each { |n| array << n * 2; break if n > 10 }
    array

    # ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-darwin12.4.0]
    # => [1, 2, 2, 4, 4, 8, 8, 16, 16, 32]

    # rubinius 2.1.1 (2.1.0 be67ed17 2013-10-18 JI) [x86_64-darwin12.5.0]
    # => [1, 2, 2, 4]