On 2011-12-05 16:47, Adam Ruppe wrote:
Jacob Carlborg Wrote:for e in arr # do something with the element "e"Heh, I used to think that would work in regular Javascript, since it does have a for(blah in something) form... But in regular javascript, that only works on objects!
Yeah, it's very annoying. CoffeeScript also has the following iteration syntax:
for key, value of obj
# do something with key and value
Which compiles to:
for (k in obj) {
v = obj[k];
}
--
/Jacob Carlborg
