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')   .success(function( response ){     // do something     // ...   })   .error(function(){     // do something     // ...   }); 

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(); });