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- 'use strict';
- var bind = require('function-bind');
- var GetIntrinsic = require('get-intrinsic');
- var setFunctionLength = require('set-function-length');
- var $TypeError = require('es-errors/type');
- var $apply = GetIntrinsic('%Function.prototype.apply%');
- var $call = GetIntrinsic('%Function.prototype.call%');
- var $reflectApply = GetIntrinsic('%Reflect.apply%', true) || bind.call($call, $apply);
- var $defineProperty = require('es-define-property');
- var $max = GetIntrinsic('%Math.max%');
- module.exports = function callBind(originalFunction) {
- if (typeof originalFunction !== 'function') {
- throw new $TypeError('a function is required');
- }
- var func = $reflectApply(bind, $call, arguments);
- return setFunctionLength(
- func,
- 1 + $max(0, originalFunction.length - (arguments.length - 1)),
- true
- );
- };
- var applyBind = function applyBind() {
- return $reflectApply(bind, $apply, arguments);
- };
- if ($defineProperty) {
- $defineProperty(module.exports, 'apply', { value: applyBind });
- } else {
- module.exports.apply = applyBind;
- }
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