触控笔是否支持变量数组？ [英] Does Stylus support arrays of variables?

问题描述

我在文档中找不到使用数组作为变量。尽管显然有数组支持，所以我怀疑我应该以其他方式搜索它。

I can't find in the docs an example of using arrays as variables. It would be obvious though to have arrays support so I suspect I should search for that in a different way.

我找到了列表，但不确定这些列表是否旨在与数组具有相同或相似的目的，找不到语法和示例。

I have found lists, but not sure if these are intended for the same or similar purpose as arrays and couldn't find syntax and examples.

我有一个颜色列表

- cards_colors = #E0137E #8431BF #2388C4 #FED462 #EC633B #B3CF32 #2388C4 #EA8527

我想将每种颜色分配给循环中的相应元素，类似于：

And I want to assign each color to a respective element in a loop, similar to this:

    for num in (0..10)
        &.card-{num}
            background cards_colors[{num}]

推荐答案

使用列表对我有用：

cards_colors = ( #E0137E #8431BF #2388C4 )

for num in (0..2)
  .card-{num}
    background cards_colors[num]

请参阅演示： http://codepen.io/anon/pen/IeiEw

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