Rails 3 Support

[soffes]

Currently, when you try to install more into a Rails 3 app, you get

Plugin not found: ["git://github.com/cloudhead/more.git"]

If you try to run script server, you get a NameError on the first request. Here's part of the stack:

/path/to/railsapp/vendor/plugins/more/rails/init.rb:3: undefined local variable or method `config' for main:Object (NameError)
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:31:in `require'
    from /path/to/railsapp/vendor/gems/dirs/rails/activesupport/lib/active_support/dependencies.rb:167:in `require'
    from /path/to/railsapp/vendor/gems/dirs/rails/activesupport/lib/active_support/dependencies.rb:537:in `new_constants_in'
    from /path/to/railsapp/vendor/gems/dirs/rails/activesupport/lib/active_support/dependencies.rb:167:in `require'
    from /path/to/railsapp/vendor/plugins/more/init.rb:1
  ...

[KieranP]

Additionally, treetop and polyglot are incompatible, and cause booting to fail completely, so patches will need to make it upstream to those projects before this plugin itself is compatible.

[augustl]

Odd, how can treetop and polygot affect Rails in any way?

[KieranP]

I didn't do deep investigations, but it looked like Polyglots redefine of Kernel#require had something to do with it.

[fortuity]

Fails with Rails 3 beta 4. Installed with "gem 'less'" in the Gemfile and ran "bundle install". Tried "rake more:generate" and got error "Don't know how to build task 'more:generate'".

[KieranP]

@fortuity: Have a look at less.js. I've got it working nicely with Rails 3 because it doesn't actually use Ruby, and it's very fast. http://github.com/cloudhead/less.js

[bjorntrondsen]

It seems to be working just fine in Rails 3.0.3 for me. All I did was:
Add "gem 'less'" to the gemfile
bundle install
rails plugin install git://github.com/cloudhead/more.git
Then I added a file to config/initializers for the configuration (for stuff like Less::More.source_path). This shouldnt be needed if you're fine with the default configuration.

[marioestrada]

Check this less-js gem for working with the JS version of Less: https://github.com/thisduck/ruby-less-js