> (Caveat: Iteration over collections is not yet specified)
How hard would it be to agree on something like foreach, that, you know, actually works the way you think it should work.
for i,v in blah
No wonder people are using coffeescript.
for item, index in list
for key, value of object
mapped = for item in list
filtered = for item in list when item.isActive
Also, for `Map`, how do you think `foreach` should work? Should the function be called with (a) the key, (b) the value, (c) an array with both the key and the value, (d) the key and the value as separate arguments?
Similarly, in the statement:
for(let x of some_map) { ... }