Feature Request: Partition

[goughy000]

Would be good to have a new collections method for "partition"

Here's a description of how the method works in Ruby:
Returns two arrays, the first containing the elements of enum for which the block evaluates to true, the second containing the rest.

So it's a bit like a filter/reject combo.

If others are interested and I get time then I'll have a go at implementing but it won't be for a few weeks at least but I thought I would put the idea here in case someone else has time

[megawac]

I'm not sure how I feel about adding partition to async but I would be open to a groupBy which could be used to fill almost the same need. The reason I'm not a big fan of supporting partition as its slightly too specific of a use case and for methods like this we have to add partition, partionLimit and partionSeries and the use case can be accomplished with a groupBy if we were to support it.

[goughy000]

@megawac that makes perfect sense to me!

[hargasinski]

👍 for supporting groupBy.

[hargasinski]

Fixed in #1364.