mirror of
https://github.com/Doodle3D/Doodle3D-API
synced 2024-12-23 22:13:48 +01:00
71 lines
2.1 KiB
JavaScript
71 lines
2.1 KiB
JavaScript
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/* */
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'use strict';
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var $ = require("./$"),
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$def = require("./$.def"),
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BUGGY = require("./$.iter").BUGGY,
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forOf = require("./$.for-of"),
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species = require("./$.species"),
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assertInstance = require("./$.assert").inst;
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module.exports = function(NAME, wrapper, methods, common, IS_MAP, IS_WEAK) {
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var Base = $.g[NAME],
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C = Base,
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ADDER = IS_MAP ? 'set' : 'add',
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proto = C && C.prototype,
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O = {};
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function fixMethod(KEY) {
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var fn = proto[KEY];
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require("./$.redef")(proto, KEY, KEY == 'delete' ? function(a) {
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return fn.call(this, a === 0 ? 0 : a);
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} : KEY == 'has' ? function has(a) {
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return fn.call(this, a === 0 ? 0 : a);
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} : KEY == 'get' ? function get(a) {
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return fn.call(this, a === 0 ? 0 : a);
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} : KEY == 'add' ? function add(a) {
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fn.call(this, a === 0 ? 0 : a);
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return this;
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} : function set(a, b) {
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fn.call(this, a === 0 ? 0 : a, b);
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return this;
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});
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}
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if (!$.isFunction(C) || !(IS_WEAK || !BUGGY && proto.forEach && proto.entries)) {
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C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER);
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require("./$.mix")(C.prototype, methods);
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} else {
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var inst = new C,
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chain = inst[ADDER](IS_WEAK ? {} : -0, 1),
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buggyZero;
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if (!require("./$.iter-detect")(function(iter) {
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new C(iter);
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})) {
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C = wrapper(function(target, iterable) {
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assertInstance(target, C, NAME);
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var that = new Base;
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if (iterable != undefined)
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forOf(iterable, IS_MAP, that[ADDER], that);
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return that;
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});
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C.prototype = proto;
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proto.constructor = C;
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}
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IS_WEAK || inst.forEach(function(val, key) {
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buggyZero = 1 / key === -Infinity;
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});
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if (buggyZero) {
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fixMethod('delete');
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fixMethod('has');
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IS_MAP && fixMethod('get');
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}
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if (buggyZero || chain !== inst)
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fixMethod(ADDER);
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}
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require("./$.cof").set(C, NAME);
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O[NAME] = C;
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$def($def.G + $def.W + $def.F * (C != Base), O);
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species(C);
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species($.core[NAME]);
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if (!IS_WEAK)
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common.setIter(C, NAME, IS_MAP);
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return C;
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};
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