[5.2] collection pipe method + test. #14111
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Passes the collection into the callback, and returns the result.
When you are working into a
collection chain
, you might need keeping track of some result. Right now, this is possible dong something like so:_Collection_
_Operations_
_Using the pipe method_
You can do the operation within the chain, like so:
Note: I thought this was not necessary until I crossed to this situation 30 this morning.
@adamwathan calls this approach "something pretty neat" in his book!
I would like to know what you guys think about this. Please, take in account this is my first contribution!