Class: Sprockets::Sass::SassTemplate

Inherits:

Tilt::SassTemplate

• Object
• Tilt::SassTemplate
• Sprockets::Sass::SassTemplate

show all

Defined in:

lib/sprockets/sass/sass_template.rb

Instance Attribute Summary (collapse)

• - (Object) context readonly

  A reference to the current Sprockets context.

Class Method Summary (collapse)

• + (Boolean) engine_initialized?

  Templates are initialized once the.

Instance Method Summary (collapse)

• - (Object) evaluate(context, locals, &block)

  See `Tilt::Template#evaluate`.

• - (Object) initialize_engine

  Add the Sass functions if they haven't already been added.

• - (Object) prepare

  See `Tilt::Template#prepare`.

• - (Object) syntax

  Define the expected syntax for the template.

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# File 'lib/sprockets/sass/sass_template.rb', line 9

def context
  @context
end

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# File 'lib/sprockets/sass/sass_template.rb', line 12

def self.engine_initialized?
  super && defined?(@@sass_functions_added)
end

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# File 'lib/sprockets/sass/sass_template.rb', line 46

def evaluate(context, locals, &block)
  @output ||= begin
    @context = context
    ::Sass::Engine.new(data, sass_options).render
  end
end

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# File 'lib/sprockets/sass/sass_template.rb', line 17

def initialize_engine
  super
  
  if Sass.add_sass_functions
    begin
      require "sprockets/sass/functions"
    rescue LoadError
      # Safely ignore load issues, because
      # sprockets-helpers may not be available.
      @@sass_functions_added = false
    end
    @@sass_functions_added = true
  else
    @@sass_functions_added = false
  end
end

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# File 'lib/sprockets/sass/sass_template.rb', line 40

def prepare
  @context = nil
  @output  = nil
end

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# File 'lib/sprockets/sass/sass_template.rb', line 35

def syntax
  :sass
end