cafe-grader-web Files · node_modules/core-js/modules/es6.function.has-instance.js

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Location: cafe-grader-web/node_modules/core-js/modules/es6.function.has-instance.js

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merge

Commit Description:

merge

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r840:b948bb241476 algo

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                    node_modules/core-js/modules/es6.function.has-instance.js
                
             | 13 lines
             | 664 B
             | application/javascript 
             | JavascriptLexer
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      'use strict';

      var isObject = require('./_is-object');

      var getPrototypeOf = require('./_object-gpo');

      var HAS_INSTANCE = require('./_wks')('hasInstance');

      var FunctionProto = Function.prototype;

      // 19.2.3.6 Function.prototype[@@hasInstance](V)

      if (!(HAS_INSTANCE in FunctionProto)) require('./_object-dp').f(FunctionProto, HAS_INSTANCE, { value: function (O) {

        if (typeof this != 'function' || !isObject(O)) return false;

        if (!isObject(this.prototype)) return O instanceof this;

        // for environment w/o native `@@hasInstance` logic enough `instanceof`, but add this:

        while (O = getPrototypeOf(O)) if (this.prototype === O) return true;

        return false;

      } });

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				'use strict';
				var isObject = require('./_is-object');
				var getPrototypeOf = require('./_object-gpo');
				var HAS_INSTANCE = require('./_wks')('hasInstance');
				var FunctionProto = Function.prototype;
				// 19.2.3.6 Function.prototype[@@hasInstance](V)
				if (!(HAS_INSTANCE in FunctionProto)) require('./_object-dp').f(FunctionProto, HAS_INSTANCE, { value: function (O) {
				if (typeof this != 'function' \|\| !isObject(O)) return false;
				if (!isObject(this.prototype)) return O instanceof this;
				// for environment w/o native `@@hasInstance` logic enough `instanceof`, but add this:
				while (O = getPrototypeOf(O)) if (this.prototype === O) return true;
				return false;
				} });