three ways to print the alphabet

Jul 27
2008
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String methods:

"a".upto("z"){ |i| puts i }
a = String.new "a"
0.upto(0){ p a }
1.upto(25){ p a.next! }

Range method:

("a".."z").each{ |e| puts e }
Written by Vidul in: Ruby, alphabet |

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