前期迭代懒得优化,来一个需求,加一个if,久而久之,就串成了一座金字塔。 当代码已经复杂到难以维护的程度之后,只能狠下心重构优化。那,有什么方案可以优雅的优化掉这些多余的if/else? 有这么一种场景,根据不同的参数走不同的逻辑,其实这种场景很 ...
Conditionals let programs choose different paths based on data or state. JavaScript uses if-else, else-if chains, and switch statements to branch logic. Excel’s IF function, often paired with AND, OR, ...