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December 21, 2015 13:49
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Groovy introduction: 1) list
2) operator overloading
3) method pointer
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| def list = [] | |
| assert list.isEmpty() | |
| list.add("ayam") | |
| list.add "babun" //optional parentheses, except if it doesnt have any argument | |
| list << "cicak" //operator overloading | |
| assert list.size == 3 | |
| println list | |
| def tambah = list.&add //method pointer in action | |
| tambah "dugong" | |
| println list | |
| assert list.size == 4 |
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