Created
December 7, 2013 14:30
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Wraps promise so that it's not called again until it's resolved
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| throttleWrapper = (promiseTarget, args...) -> | |
| isLoading = false | |
| promiseToServe = null | |
| return -> | |
| return promiseToServe if isLoading | |
| isLoading = true | |
| promiseToServe = promiseTarget.apply promiseTarget, args... | |
| promiseToServe.then (promiseResolved) -> | |
| isLoading = false | |
| promiseResolved | |
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