switch an English alphabet list that starts with lowercase first to a string that starts with uppercase first: : swapcase « String « Ruby






  1. Ruby
  2. String
  3. swapcase

switch an English alphabet list that starts with lowercase first to a string that starts with uppercase first:


puts "aAbBcCdDeEfFgGhHiI".swapcase

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1.Call swapcase function from string class