Created
May 12, 2012 15:59
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Class variable like global variables
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| class TestVariable | |
| @@A=1 | |
| def print_v | |
| @@A | |
| end | |
| end | |
| @@A="WHY?" | |
| test= TestVariable.new | |
| p test.print_v #=> WHY? |
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