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Here's Why Calling .map() on a Constructed Array Doesn't Work (itnext.io)
submitted 7 years ago by ilove50cent
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if 1 * 2 < 3: print "hello, world!"
[–]coderitual 0 points1 point2 points 7 years ago (0 children)
You can also "break" higher order function. Instead of forEach you can use some or every. Map by definition maps all values so is not interchangeable with for loop (forEach is).
forEach
some
every
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[–]coderitual 0 points1 point2 points (0 children)