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Javascript sortBy在节点REPL上重新分配lodash的值_Javascript_Node.js_Lodash - Fatal编程技术网

Javascript sortBy在节点REPL上重新分配lodash的值

Javascript sortBy在节点REPL上重新分配lodash的值,javascript,node.js,lodash,Javascript,Node.js,Lodash,我转到节点REPL并执行以下操作: > _ = require('lodash'); > // it displays the whole lodash object > _.sortBy(['1234', '123'], function (element) { return element.length; }); > [ '123', '1234' ] > _.sortBy(['1234', '123'], function (element) { retu

我转到节点REPL并执行以下操作:

> _ = require('lodash');
> // it displays the whole lodash object

> _.sortBy(['1234', '123'], function (element) { return element.length; });
> [ '123', '1234' ]

> _.sortBy(['1234', '123'], function (element) { return element.length; });
> TypeError: Object 123,1234 has no method 'sortBy'
at repl:1:3
at REPLServer.self.eval (repl.js:110:21)
at repl.js:249:20
at REPLServer.self.eval (repl.js:122:7)
at Interface.<anonymous> (repl.js:239:12)
at Interface.EventEmitter.emit (events.js:95:17)
at Interface._onLine (readline.js:202:10)
at Interface._line (readline.js:531:8)
at Interface._ttyWrite (readline.js:760:14)
at ReadStream.onkeypress (readline.js:99:10)

> _
> [ '123', '1234' ]
然后:

在这一点上我完全感到困惑。有人知道为什么会这样吗?我是不是遗漏了什么?如果不是,我能相信在我在nodejs应用程序上使用sortBy或其他什么的情况下不会发生这种情况吗

有关资料:
在MacOS 10.10.1上使用lodash 3.6.0和节点0.10.26。

Nevermind。一位同事刚刚告诉我,“\u1”的计算结果是节点REPL中最后一个返回的表达式

资料来源:
对不起

我真希望有一个配置选项来改变这一点。但是是的,最好养成这样的习惯:在REPL中使用
var lo=require('lodash')
var _ = require('lodash');
console.log(_.sortBy(['1234', '123'], function (element) { return element.length; }));
console.log(_.sortBy(['1234', '123'], function (element) { return element.length; }));
$ node test.js
[ '123', '1234' ]
[ '123', '1234' ]