flying-hero
96f6318101
新增: - backend/venv/ - Python 虚拟环境 - backend/start.sh - 启动脚本（使用虚拟环境） - backend/requirements.txt - 依赖列表 - .gitignore - 忽略虚拟环境和缓存文件 说明: - 每个项目使用独立虚拟环境 - 避免依赖冲突 - 启动脚本自动创建和激活虚拟环境
31 lines
755 B
JavaScript
31 lines
755 B
JavaScript
'use strict';
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var $TypeError = require('es-errors/type');
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var getIteratorMethod = require('../helpers/getIteratorMethod');
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var AdvanceStringIndex = require('./AdvanceStringIndex');
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var Call = require('./Call');
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var GetMethod = require('./GetMethod');
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var isObject = require('es-object-atoms/isObject');
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var ES = {
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AdvanceStringIndex: AdvanceStringIndex,
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GetMethod: GetMethod
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};
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// https://262.ecma-international.org/6.0/#sec-getiterator
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module.exports = function GetIterator(obj, method) {
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var actualMethod = method;
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if (arguments.length < 2) {
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actualMethod = getIteratorMethod(ES, obj);
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}
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var iterator = Call(actualMethod, obj);
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if (!isObject(iterator)) {
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throw new $TypeError('iterator must return an object');
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}
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return iterator;
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};
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