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action:For_Each [2017/09/07 02:00] peternlewis [See also] |
action:For_Each [2021/10/12 23:22] peternlewis |
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====== For Each Action ====== | ====== For Each Action ====== | ||
- | The For Each action loops over a set of [collections](:Collections) of items, setting a variable to each value and executing the contained actions. | + | The *For Each* action loops over a set of [collections](:Collections) of items, setting a variable to each value and executing the contained actions. |
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+ | It is one of several Actions that _loop_ through a set of other Actions until some criteria is met. | ||
Whenever you need to deal with a list of things (lines, files, volumes, numbers, etc), the For Each action is a good place to start. | Whenever you need to deal with a list of things (lines, files, volumes, numbers, etc), the For Each action is a good place to start. |