Coffeescript数组破坏忽略了一些价值

Question

我在coffeescript中使用数组破坏并且它正常工作：

[first, second, third] = [1, 2, 3]
console.log "First:" + first, "Second:" + second, "Third:" + third

但我希望能够忽略数组元素。我想做这样的事情：

[, second, third] = [1, 2, 3]
console.log "Second:" + second, "Third:" + third

这可以在EcmaScript 6中实现，但如何在Coffescript下实现这一目标？

Answer 1

我只是想知道如何做到这一点。这可以通过扩展运算符来完成：

[..., second, third] = [1, 2, 3]
console.log "Second:" + second, "Third:" + third