coffeescript:
a = if x then y else z
javascript:
a = x ? y : z;
foo = (a, b, plusOne = true) -> | |
out = a + b | |
out += 1 if plusOne |
x = [ 'a', 'b', 'c', 'd', 'e', 'f'] | |
len = x.length | |
y = x[1...(len-1)] | |
z = x[1..(len-1)] |
x = [1, 2, 3, 4] | |
alert(x.length - 1) | |
alert(x.length- 1) | |
alert(x.length-1) | |
alert(x.length -1) |
foo =
a: 1
b: 2
c: 3
x = Object.keys foo
y = key for key, value of foo