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26 lines
566 B
CoffeeScript
26 lines
566 B
CoffeeScript
nums: n * n for n in [1, 2, 3] when n % 2 isnt 0
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results: n * 2 for n in nums
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print(results.join(',') is '2,18')
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obj: {one: 1, two: 2, three: 3}
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names: key + '!' for key, value ino obj
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odds: key + '!' for key, value ino obj when value % 2 isnt 0
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print(names.join(' ') is "one! two! three!")
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print(odds.join(' ') is "one! three!")
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evens: for num in [1, 2, 3, 4, 5, 6] when num % 2 is 0
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num *= -1
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num -= 2
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num * -1
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print(evens.join(', ') is '4, 6, 8')
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# Make sure that the "in" operator still works.
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print(2 in evens)
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