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Doodle3D-API/jspm_packages/npm/core-js@0.9.18/modules/$.js

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2015-07-15 15:06:18 +02:00
/* */
'use strict';
var global = typeof self != 'undefined' ? self : Function('return this')(),
core = {},
defineProperty = Object.defineProperty,
hasOwnProperty = {}.hasOwnProperty,
ceil = Math.ceil,
floor = Math.floor,
max = Math.max,
min = Math.min;
var DESC = !!function() {
try {
return defineProperty({}, 'a', {get: function() {
return 2;
}}).a == 2;
} catch (e) {}
}();
var hide = createDefiner(1);
function toInteger(it) {
return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
}
function desc(bitmap, value) {
return {
enumerable: !(bitmap & 1),
configurable: !(bitmap & 2),
writable: !(bitmap & 4),
value: value
};
}
function simpleSet(object, key, value) {
object[key] = value;
return object;
}
function createDefiner(bitmap) {
return DESC ? function(object, key, value) {
return $.setDesc(object, key, desc(bitmap, value));
} : simpleSet;
}
function isObject(it) {
return it !== null && (typeof it == 'object' || typeof it == 'function');
}
function isFunction(it) {
return typeof it == 'function';
}
function assertDefined(it) {
if (it == undefined)
throw TypeError("Can't call method on " + it);
return it;
}
var $ = module.exports = require("./$.fw")({
g: global,
core: core,
html: global.document && document.documentElement,
isObject: isObject,
isFunction: isFunction,
that: function() {
return this;
},
toInteger: toInteger,
toLength: function(it) {
return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0;
},
toIndex: function(index, length) {
index = toInteger(index);
return index < 0 ? max(index + length, 0) : min(index, length);
},
has: function(it, key) {
return hasOwnProperty.call(it, key);
},
create: Object.create,
getProto: Object.getPrototypeOf,
DESC: DESC,
desc: desc,
getDesc: Object.getOwnPropertyDescriptor,
setDesc: defineProperty,
setDescs: Object.defineProperties,
getKeys: Object.keys,
getNames: Object.getOwnPropertyNames,
getSymbols: Object.getOwnPropertySymbols,
assertDefined: assertDefined,
ES5Object: Object,
toObject: function(it) {
return $.ES5Object(assertDefined(it));
},
hide: hide,
def: createDefiner(0),
set: global.Symbol ? simpleSet : hide,
each: [].forEach
});
if (typeof __e != 'undefined')
__e = core;
if (typeof __g != 'undefined')
__g = global;