The CoffeeScript docs state that list comprehensions should be able to do the select/filter operations:
They should be able to handle most places where you otherwise would use a loop, each/forEach, map, or select/filter.
You'd imagine you could do something in one line like result = item for item in list if item % 2 == 0
However the closest I can come is
list = [1,2,3,4] result = [] for item in list if item % 2 == 0 then result.push item
Whats the most concise way to filter a list in CoffeeScript?
result = (item for item in list when item % 2 == 0)
edit : added result =
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