Is newest middleman-autoprefixer compatible with css grid??

[riiino]

I use autoprefixer with middleman. and I heard that now autoprefixer is compatible with css grid property and it need to be activated by adding "grid: true" or something.
but I'm not sure how. How should I write??

Here is my setting for autoprefixer in config.rb,

-------------------------------------------
activate :autoprefixer do |config|
  config.browsers = ['last 2 versions']
end
--------------------------------------------

[Calvett]

No, that i know but you can add it yourself.
ruby-2.4.1/gems/middleman-autoprefixer-2.9.0/lib/middleman-autoprefixer/extension.rb
Add this behind line "option :browsers, nil, 'Supported browsers'"
option :grid, true, 'Supported grid'
And then in:
@processor = ::AutoprefixerRails::Processor.new({
browsers: options[:browsers] && Array(options[:browsers]),
grid: options[:grid],
add: options[:add],
remove: options[:remove],
cascade: options[:cascade]
})
And in your config.rb file:

activate :autoprefixer do |prefix|
prefix.browsers = ['last 2 versions', 'Explorer >= 9']
prefix.grid = true
end

And there you have grid support ;)

[riiinoj]

Thank you so much!
It worked.
I really hope that middleman-autoprefixer will compatible with css grid soon.

[tdreyno]

@Calvett Seems like a pretty straightforward PR that could be made to this repo. Are there other new Autoprefixer options that we're not forwarding?

[bunnymatic]

Not sure how much of this is related but ai/autoprefixer-rails#194 just fixed an issue that was causing issues around grid-template-columns: 1fr 1fr 1fr 1fr;, so if #39 get's merged, you may find the support for grids will be restored.