Module: Sass::Plugin

Extended by:
Plugin
Included in:
Plugin
Defined in:
lib/sass/plugin.rb

Overview

This module contains methods to aid in using Sass as a stylesheet-rendering plugin for various systems. Currently Rails/ActionController and Merb are supported out of the box.

Instance Method Summary collapse

Instance Method Details

#checked_for_updates ⇒ Object

Whether or not Sass has ever checked if the stylesheets need updates (in this Ruby instance).



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# File 'lib/sass/plugin.rb', line 20

def checked_for_updates
  @checked_for_updates
end

#engine_options(additional_options = {}) ⇒ Object

Get the options ready to be passed to the Sass::Engine



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# File 'lib/sass/plugin.rb', line 38

def engine_options(additional_options = {})
  opts = options.dup.merge(additional_options)
  opts[:load_paths] = load_paths(opts)
  opts
end

#options ⇒ Object

Gets various options for Sass. See README.rdoc for details. – TODO: *DOCUMENT OPTIONS* ++



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# File 'lib/sass/plugin.rb', line 28

def options
  @options
end

#options=(value) ⇒ Object

Sets various options for Sass.



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# File 'lib/sass/plugin.rb', line 33

def options=(value)
  @options.merge!(value)
end

#update_stylesheets ⇒ Object

Checks each stylesheet in options[:css_location] to see if it needs updating, and updates it using the corresponding template from options[:templates] if it does.



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# File 'lib/sass/plugin.rb', line 49

def update_stylesheets
  return if options[:never_update]

  @checked_for_updates = true
  template_locations.zip(css_locations).each do |template_location, css_location|

    Dir.glob(File.join(template_location, "**", "*.sass")).each do |file|
      # Get the relative path to the file with no extension
      name = file.sub(template_location + "/", "")[0...-5]

      if !forbid_update?(name) && (options[:always_update] || stylesheet_needs_update?(name, template_location, css_location))
        update_stylesheet(name, template_location, css_location)
      end
    end
  end
end