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
14 lines
660 B
JavaScript
14 lines
660 B
JavaScript
'use strict';
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var $ = require('../internals/export');
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var symmetricDifference = require('../internals/set-symmetric-difference');
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var setMethodGetKeysBeforeCloning = require('../internals/set-method-get-keys-before-cloning-detection');
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var setMethodAcceptSetLike = require('../internals/set-method-accept-set-like');
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var FORCED = !setMethodAcceptSetLike('symmetricDifference') || !setMethodGetKeysBeforeCloning('symmetricDifference');
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// `Set.prototype.symmetricDifference` method
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// https://tc39.es/ecma262/#sec-set.prototype.symmetricdifference
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$({ target: 'Set', proto: true, real: true, forced: FORCED }, {
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symmetricDifference: symmetricDifference
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});
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