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December 18, 2015 01:18
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My first ruby program
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| def func1(f=nil) | |
| print("In func1a\n") | |
| return f | |
| end | |
| def func2(f=func1) | |
| print("In func2a\n") | |
| return f() | |
| end | |
| def func1(f=func2) | |
| print("In func1b\n") | |
| return f() | |
| end | |
| func1() |
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