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  1. puts "this-is-a-string".gsub(/-(\w)/) {$~[1].upcase}
Success #stdin #stdout 0.02s 9656KB
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stdin
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Standard input is empty
stdout
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thisIsAString
https://ideone.com/fujImw
language:
Ruby (ruby 2.5.5)
created:
7 years ago
visibility:
secret

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