myColl.y = [y for each (y in myColl.y) if (y != myThing.getY())];
I understand what this is doing, returning all the 'y' items that are not the current one...
But, what is the concept called here with the brackets? I would like to read up on what this is , syntax, etc.
It's an array comprehension.
Apparently this was introduced in Javascript 1.7 .
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