11 lines
203 B
JavaScript
11 lines
203 B
JavaScript
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var isFn = require('./isFn');
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exports = function(obj) {
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var ret = [];
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for (var key in obj) {
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if (isFn(obj[key])) ret.push(key);
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}
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return ret.sort();
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};
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module.exports = exports;
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