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| 1 | # Example 1 | |
| 2 | on "Hello World" | |
| 3 | after("Hello ")
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| 4 | erase("l")
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| 5 | print() | |
| 6 | ||
| 7 | # Example 2 | |
| 8 | vertices = Vector<Float>() | |
| 9 | ||
| 10 | on vertices | |
| 11 | add(x) | |
| 12 | add(y) | |
| 13 | - | add(z) |
| 13 | + | add(z) |
| 14 | ||
| 15 | # Is the same as: | |
| 16 | vertices.add(x) | |
| 17 | vertices.add(y) | |
| 18 | vertices.add(z) | |
| 19 | ||
| 20 | # The expression after the 'on' keyword is guaranteed to be evaluated *once* only. |
