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
483 B
JavaScript
14 lines
483 B
JavaScript
'use strict';
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/**
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* Create a method that will retrieve the given field from an object where that field has a function value
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* @param {string} field The field to consider
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* @returns {function(object):function} A method that gets functions from the given field
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*/
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function getFieldAsFn(field) {
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return function getFromValue(value) {
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return !!value && (typeof value === 'object') && (typeof value[field] === 'function') && value[field];
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};
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}
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module.exports = getFieldAsFn; |