考虑以下示例http://jsfiddle.net/YmWW2/。
如何避免像execFoo,这样的冗余方法execBar,execBaz并将字符串"foo"直接传递给exec方法?
events:
"click a#foo" : "execFoo"
"click a#bar" : "execBar"
"click a#baz" : "execBaz"
execFoo: -> @exec "foo"
execBar: -> @exec "bar"
execBaz: -> @exec "baz"
exec: (x) -> alert x