Question: do we have maps/objects to work with?

[stevenvachon]

Trying to group my grid declarations together. Do we have string key-based objects in Less.js CSS?

In js:

object = { key:value };

In CSS?:

@varname {
  key: value
}

If so, is there documentation on how to work with them (loops,etc) ?

[seven-phases-max]

For a "use right now" thing see less-plugin-lists:at.
_{I was thinking of adding there a support for a rulesets too, but since personally I don't find ruleset-like syntax for maps to have any benefits in this ("plugin-lists") case, I postponed this for next (or so) version.}

For a native syntax/feature proposal see #1848 (and its following less/less-meta#12).

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For a generic "native" examples (w/o any plugins and #1848) see 1, 2 and similar stuff at SO.

[seven-phases-max]

Merging to #1848.