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313 B
313 B
| title | layout | version |
|---|---|---|
| each | command | 0.59.0 |
Run a block on each element of input
Signature
> each (block) --numbered
Parameters
block: the block to run--numbered: iterate with an index
Examples
Multiplies elements in list
> [1 2 3] | each { |it| 2 * $it }