| 1 | /*
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| 2 | object:count
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| 3 | */"use strict"
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| 4 |
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| 5 | var forIn = require("./forIn")
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| 6 |
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| 7 | var count = function(self, n){
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| 8 | var length = 0
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| 9 | forIn(self, function(){
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| 10 | if (++length === n || n === 0) return false
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| 11 | })
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| 12 | return (n != null) ? n === length : length
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| 13 | }
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| 14 |
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| 15 | module.exports = count
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