murachue
/ xor_method_for_string.rb
Created
March 7, 2011 10:25
— forked from yoggy/xor_method_for_string.rb
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| #!/usr/bin/ruby | |
| # | |
| # Stringクラスにxor(^)を追加してみるテスト。主にCTF用？ | |
| # | |
| class String | |
| def ^(str) | |
| sho = self | |
| lon = str | |
| sho, lon = lon, sho if sho.size > lon.size |