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- var uncurryThis = require('../internals/function-uncurry-this');
- var aCallable = require('../internals/a-callable');
- var NATIVE_BIND = require('../internals/function-bind-native');
- var bind = uncurryThis(uncurryThis.bind);
- // optional / simple context binding
- module.exports = function (fn, that) {
- aCallable(fn);
- return that === undefined ? fn : NATIVE_BIND ? bind(fn, that) : function (/* ...args */) {
- return fn.apply(that, arguments);
- };
- };
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