20 lines
362 B
Markdown
20 lines
362 B
Markdown
### spread
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Implements javascript's spread syntax as a function. Flattens the list(non-deep) and returns an array.
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```python
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def spread(arg):
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ret = []
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for i in arg:
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if isinstance(i, list):
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ret.extend(i)
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else:
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ret.append(i)
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return ret
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```
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```python
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spread([1,2,3,[4,5,6],[7],8,9]) # [1,2,3,4,5,6,7,8,9]
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``` |