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
19 lines
701 B
JavaScript
19 lines
701 B
JavaScript
'use strict';
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var $ = require('../internals/export');
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var bind = require('../internals/function-bind-context');
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var aMap = require('../internals/a-map');
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var iterate = require('../internals/map-iterate');
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// `Map.prototype.find` method
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// https://github.com/tc39/proposal-collection-methods
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$({ target: 'Map', proto: true, real: true, forced: true }, {
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find: function find(callbackfn /* , thisArg */) {
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var map = aMap(this);
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var boundFunction = bind(callbackfn, arguments.length > 1 ? arguments[1] : undefined);
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var result = iterate(map, function (value, key) {
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if (boundFunction(value, key, map)) return { value: value };
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}, true);
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return result && result.value;
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}
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});
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