|
"use strict";
|
|
|
|
var indexOf = require("./e-index-of")
|
|
|
|
, filter = Array.prototype.filter
|
|
|
|
, isFirst;
|
|
|
|
isFirst = function (value, index) {
|
|
return indexOf.call(this, value) === index;
|
|
};
|
|
|
|
module.exports = function () {
|
|
return filter.call(this, isFirst, this);
|
|
};
|