Removing items from a list

[KittyGiraudel]

Since we are about to have a function to remove a key pair from a map (#1032), I believe that could be a good idea to keep some consistency and have the same thing for a list.

Thus, very standard list functions would be covered with append() to add, set-nth() to update and remove() to delete.

And since we'll have a way to update at index n, I guess it could make sense to have insert-nth and remove-nth as well.

As of today, we still have to resort to custom functions or external libraries when heavily dealing with lists (thus http://sassylists.com).

Cheers,

[strarsis]

@hugogiraudel: The link http://sassylists.com doesn't work anymore (domain seems deleted).

[KittyGiraudel]

Yup. I let it expire. Here is the link: http://at-import.github.io/SassyLists/.