core/lib/generators/mno_enterprise/install/templates/tasks/sprites.rake
# require 'sprite_factory'
namespace :assets do
desc 'recreate sprite images and css'
task :resprite => :environment do
SpriteFactory.report = true # output report during generation
SpriteFactory.library = :chunkypng # use simple chunkypng gem to handle .png sprite generation
SpriteFactory.layout = :packed # pack sprite sheets into optimized rectangles
SpriteFactory.style = :scss # Generates a css.scss file
SpriteFactory.cssurl = "image-url('sprites/$IMAGE')"
SpriteFactory.run!('vendor/sprites/icons', output_image: 'app/assets/images/sprites/icons.sprite.png', output_style: 'app/assets/stylesheets/sprites/icons.less', selector: '.i-ic-')
end
end