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Editorial Team
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Editorial Team
Asked: May 15, 20262026-05-15T15:24:18+00:00 2026-05-15T15:24:18+00:00

How do I sort this: arr = [aaa,aa,aaaa,a,aaaaa]; Into this? arr = [a,aa,aaa,aaaa,aaaaa];

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How do I sort this:

arr = ["aaa","aa","aaaa","a","aaaaa"];

Into this?

arr = ["a","aa","aaa","aaaa","aaaaa"];
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  1. Editorial Team
    Editorial Team
    2026-05-15T15:24:18+00:00Added an answer on May 15, 2026 at 3:24 pm
    arr = arr.sort_by {|x| x.length}
    

    Or in 1.8.7+:

    arr = arr.sort_by(&:length)
    
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