Method chaining with function arguments

Question

What\'s the best way to chain methods in CoffeeScript? For example, if I have this JavaScript how could I write it in CoffeeScript?

var req = $.get(\'foo.htm\')
         


        

Answer 1

Using the latest CoffeeScript, the following:

req = $.get 'foo.html'
  .success (response) ->
    do_something()
  .error (response) ->
    do_something()

...compiles to:

var req;
req = $.get('foo.html').success(function(response) {
  return do_something();
}).error(function(response) {
  return do_something();
});