var _ = require('underscore');
var a = {"a": 1, "b": 2};
console.log(_(a).size());// 2
console.log(_.size(a));// 2
console.log(_(a).toArray());// [1, 2]
console.log(_.toArray(a));// [1, 2]
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var _ = require('underscore');
var a = {"a": 1, "b": 2};
console.log(_(a).size());// 2
console.log(_.size(a));// 2
console.log(_(a).toArray());// [1, 2]
console.log(_.toArray(a));// [1, 2]
相关文章：