before_.before(count, function)
Creates a version of the function that can be called no more than count times. The result of the last function call is memoized and returned when count has been reached.
1 2 3 4 5 | var monthlyMeeting = _.before(3, askForRaise);monthlyMeeting();monthlyMeeting();monthlyMeeting();// the result of any subsequent calls is the same as the second call |
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