Module: Sprockets::SassProcessor::Functions

Defined in:
lib/sprockets/sass_processor.rb

Overview

Public: Functions injected into Sass context during Sprockets evaluation.

This module may be extended to add global functionality to all Sprockets Sass environments. Though, scoping your functions to just your environment is preferred.

module Sprockets::SassProcessor::Functions

def asset_path(path, options = {})
end

end

Instance Method Summary collapse

Instance Method Details

#asset_data_url(path) ⇒ Object

Public: Generate a data URI for asset path.

path - Sass::Script::String logical asset path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 253

def asset_data_url(path)
  url = sprockets_context.asset_data_uri(path.value)
  Autoload::Sass::Script::String.new("url(" + url + ")")
end

#asset_path(path, options = {}) ⇒ Object

Public: Generate a url for asset path.

Default implementation is deprecated. Currently defaults to Context#asset_path.

Will raise NotImplementedError in the future. Users should provide their own base implementation.

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 120

def asset_path(path, options = {})
  path = path.value

  path, _, query, fragment = URI.split(path)[5..8]
  path     = sprockets_context.asset_path(path, options)
  query    = "?#{query}" if query
  fragment = "##{fragment}" if fragment

  Autoload::Sass::Script::String.new("#{path}#{query}#{fragment}", :string)
end

#asset_url(path, options = {}) ⇒ Object

Public: Generate a asset url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 136

def asset_url(path, options = {})
  Autoload::Sass::Script::String.new("url(#{asset_path(path, options).value})")
end

#audio_path(path) ⇒ Object

Public: Generate url for audio path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 181

def audio_path(path)
  asset_path(path, type: :audio)
end

#audio_url(path) ⇒ Object

Public: Generate a audio url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 190

def audio_url(path)
  asset_url(path, type: :audio)
end

#font_path(path) ⇒ Object

Public: Generate url for font path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 199

def font_path(path)
  asset_path(path, type: :font)
end

#font_url(path) ⇒ Object

Public: Generate a font url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 208

def font_url(path)
  asset_url(path, type: :font)
end

#image_path(path) ⇒ Object

Public: Generate url for image path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 145

def image_path(path)
  asset_path(path, type: :image)
end

#image_url(path) ⇒ Object

Public: Generate a image url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 154

def image_url(path)
  asset_url(path, type: :image)
end

#javascript_path(path) ⇒ Object

Public: Generate url for javascript path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 217

def javascript_path(path)
  asset_path(path, type: :javascript)
end

#javascript_url(path) ⇒ Object

Public: Generate a javascript url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 226

def javascript_url(path)
  asset_url(path, type: :javascript)
end

#stylesheet_path(path) ⇒ Object

Public: Generate url for stylesheet path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 235

def stylesheet_path(path)
  asset_path(path, type: :stylesheet)
end

#stylesheet_url(path) ⇒ Object

Public: Generate a stylesheet url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 244

def stylesheet_url(path)
  asset_url(path, type: :stylesheet)
end

#video_path(path) ⇒ Object

Public: Generate url for video path.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 163

def video_path(path)
  asset_path(path, type: :video)
end

#video_url(path) ⇒ Object

Public: Generate a video url() link.

path - Sass::Script::String URL path

Returns a Sass::Script::String.



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# File 'lib/sprockets/sass_processor.rb', line 172

def video_url(path)
  asset_url(path, type: :video)
end