1 line
16 KiB
JSON
1 line
16 KiB
JSON
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{"ast":null,"code":"/* eslint-disable */\n\n/* jscs: disable */\n'use strict'; // pulled specific shims from https://github.com/es-shims/es5-shim\n\nvar ArrayPrototype = Array.prototype;\nvar ObjectPrototype = Object.prototype;\nvar FunctionPrototype = Function.prototype;\nvar StringPrototype = String.prototype;\nvar array_slice = ArrayPrototype.slice;\nvar _toString = ObjectPrototype.toString;\n\nvar isFunction = function isFunction(val) {\n return ObjectPrototype.toString.call(val) === '[object Function]';\n};\n\nvar isArray = function isArray(obj) {\n return _toString.call(obj) === '[object Array]';\n};\n\nvar isString = function isString(obj) {\n return _toString.call(obj) === '[object String]';\n};\n\nvar supportsDescriptors = Object.defineProperty && function () {\n try {\n Object.defineProperty({}, 'x', {});\n return true;\n } catch (e) {\n /* this is ES3 */\n return false;\n }\n}(); // Define configurable, writable and non-enumerable props\n// if they don't exist.\n\n\nvar defineProperty;\n\nif (supportsDescriptors) {\n defineProperty = function defineProperty(object, name, method, forceAssign) {\n if (!forceAssign && name in object) {\n return;\n }\n\n Object.defineProperty(object, name, {\n configurable: true,\n enumerable: false,\n writable: true,\n value: method\n });\n };\n} else {\n defineProperty = function defineProperty(object, name, method, forceAssign) {\n if (!forceAssign && name in object) {\n return;\n }\n\n object[name] = method;\n };\n}\n\nvar defineProperties = function defineProperties(object, map, forceAssign) {\n for (var name in map) {\n if (ObjectPrototype.hasOwnProperty.call(map, name)) {\n defineProperty(object, name, map[name], forceAssign);\n }\n }\n};\n\nvar toObject = function toObject(o) {\n if (o == null) {\n // this matches both null and undefined\n throw new TypeError(\"can't convert \" + o + ' to object');\n }\n\n return Object(o);\n}; //\n// Util\n// ======\n//\n// ES5 9.4\n// http://es5.github.com/#x9.4\n// http://jsperf.com/to-integer\n\n\nfunction toInteger(num) {\n var n = +num;\n\n if (n !== n) {\n // isNaN\n n = 0;\n } else if (n !== 0 && n !== 1 / 0 && n !== -(1 / 0)) {\n n = (n > 0 || -1) * Math.floor(Math.abs(n));\n }\n\n return n;\n}\n\nfunction ToUint32(x) {\n return x >>> 0;\n} //\n// Function\n// ========\n//\n// ES-5 15.3.4.5\n// http://es5.github.com/#x15.3.4.5\n\n\nfunction Empty() {}\n\ndefineProperties(FunctionPrototype, {\n bind: function bind(that) {\n // .length is 1\n // 1. Let Target be the this value.\n var target = this; // 2. If IsCallable(Target) is false, throw a TypeError exception.\n\n if (!isFunction(target)) {\n throw new TypeError('Function.prototype.bind called on incompatible ' + target);\n } // 3. Let A be a new (possibly empty) internal list of all of the\n // argument values provided after thisArg (arg1, arg2 etc), in order.\n // XXX slicedArgs will stand in for \"A\" if used\n\n\n var args = array_slice.call(arguments, 1); // for normal call\n // 4. Let F be a new native ECMAScript object.\n // 11. Set the [[Prototype]] internal property of F to the standard\n // built-in Function prototype object as specified in 15.3.3.1.\n // 12. Set the [[Call]] internal property of F as described in\n // 15.3.4.5.1.\n // 13. Set the [[Construct]] internal property of F as described in\n // 15.3.4.5.2.\n // 14. Set the [[HasInstance]] internal property of F as described in\n // 15.3.4.5.3.\n\n var binder = function binder() {\n if (this instanceof bound) {\n // 15.3.4.5.2 [[Construct]]\n // When the [[Construct]] internal method of a function object,\n // F that was created using the bind function is called with a\n // list of arguments ExtraArgs, the following steps are taken:\n // 1. Let target be the value of F's [[TargetFunction]]\n // internal property.\n // 2. If target has no [[Construct]] internal method, a\n
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