Module: ActionView::Helpers::AssetTagHelper

Defined in:
lib/lessr/asset_tag_helper.rb

Instance Method Summary collapse

Instance Method Details

#expand_less_sources(sources, recursive) ⇒ Object 



10
11
12
13
14
15
16
17
18
 
# File 'lib/lessr/asset_tag_helper.rb', line 10

def expand_less_sources(sources, recursive)
  if sources.first == :all
    collect_asset_files(config.stylesheets_dir, ('**' if recursive), '*.less')
  else
    sources.collect do |source|
      determine_source(source, @@stylesheet_expansions)
    end.flatten
  end
end

#less_link_tag(*sources) ⇒ Object 



2
3
4
5
6
7
8
 
# File 'lib/lessr/asset_tag_helper.rb', line 2

def less_link_tag(*sources)
  options = sources.extract_options!.stringify_keys
  recursive = options.delete("recursive")
  
  sources = expand_less_sources(sources, recursive).collect { |source| compute_public_path(source, 'stylesheets', 'less', false) }
  sources.collect { |source| less_tag(source, options) }.join("\n").html_safe
end

#less_tag(source, options) ⇒ Object 



20
21
22
 
# File 'lib/lessr/asset_tag_helper.rb', line 20

def less_tag(source, options)
  tag("link", { "rel" => "stylesheet/less", "type" => Mime::CSS, "media" => "screen", "href" => html_escape(path_to_stylesheet(source)) }.merge(options), false, false)
end