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opt
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ruby18
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share
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ri
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1.8
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system
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Enumerable
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Filename :
sort-i.yaml
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--- !ruby/object:RI::MethodDescription aliases: [] block_params: comment: - !ruby/struct:SM::Flow::P body: Returns an array containing the items in <em>enum</em> sorted, either according to their own <tt><=></tt> method, or by using the results of the supplied block. The block should return -1, 0, or +1 depending on the comparison between <em>a</em> and <em>b</em>. As of Ruby 1.8, the method <tt>Enumerable#sort_by</tt> implements a built-in Schwartzian Transform, useful when key computation or comparison is expensive.. - !ruby/struct:SM::Flow::VERB body: " %w(rhea kea flea).sort #=> ["flea", "kea", "rhea"]\n (1..10).sort {|a,b| b <=> a} #=> [10, 9, 8, 7, 6, 5, 4, 3, 2, 1]\n" full_name: Enumerable#sort is_singleton: false name: sort params: | enum.sort => array enum.sort {| a, b | block } => array visibility: public