Module: RailsSassImages

Defined in:
lib/rails-sass-images.rb,
lib/rails-sass-images/railtie.rb,
lib/rails-sass-images/version.rb

Defined Under Namespace

Modules: Sass Classes: Engine, Railtie

Constant Summary collapse

VERSION = 
'0.5'.freeze

Class Method Summary collapse

Class Method Details

.asset(path) ⇒ Object

Return asset by file ‘path` from Sass parser



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# File 'lib/rails-sass-images.rb', line 5

def self.asset(path)
  path  = path.value

  @load_from = @load_from.call() if @load_from.is_a? Proc

  if @load_from.is_a? Pathname
    asset = @load_from.join(path)
    raise "Can't find asset #{path} in #{@load_from}" unless asset.exist?
  elsif sprockets? @load_from
    asset = @load_from[path]
    raise "Can't find asset #{path}" unless asset
    asset = asset.pathname
  end

  asset
end

.install(sprockets) ⇒ Object

Set Sprockets environment and add Rails Sass Images styles paths



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# File 'lib/rails-sass-images.rb', line 23

def self.install(sprockets)
  sprockets.append_path(Pathname(__FILE__).dirname.join('assets/stylesheets'))
  @load_from = sprockets
end

.load_from ⇒ Object

Get Sprockets environment or assets dir path



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# File 'lib/rails-sass-images.rb', line 35

def self.load_from
  @load_from
end

.load_from=(source) ⇒ Object

Set Sprockets environment or assets dir path



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# File 'lib/rails-sass-images.rb', line 29

def self.load_from=(source)
  source = Pathname(source) if source.is_a? String
  @load_from = source
end