Let's ignore popularity level for the moment, no other proposal has analog
of `=>` which is a solution for a real problem:
var self = this;
function callback() {
self....
}
Maybe I missed something, but didn't Brendan's #-function proposal specify
lexical `this` binding, so that:
function foo() {
this.bar = "baz";
return #(x){ this.bar = x; };
}
Isn't that the spirit of what => would give us?
--Kyle
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