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