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Contents
require 'sass/plugin'
module Sass
module Plugin
# Rack middleware for compiling Sass code.
#
# ## Activate
#
# require 'sass/plugin/rack'
# use Sass::Plugin::Rack
#
# ## Customize
#
# Sass::Plugin.options.merge(
# :cache_location => './tmp/sass-cache',
# :never_update => environment != :production,
# :full_exception => environment != :production)
#
# {file:SASS_REFERENCE.md#options See the Reference for more options}.
#
# ## Use
#
# Put your Sass files in `public/stylesheets/sass`.
# Your CSS will be generated in `public/stylesheets`,
# and regenerated every request if necessary.
# The locations and frequency {file:SASS_REFERENCE.md#options can be customized}.
# That's all there is to it!
class Rack
# Initialize the middleware.
#
# @param app [#call] The Rack application
def initialize(app)
@app = app
end
# Process a request, checking the Sass stylesheets for changes
# and updating them if necessary.
#
# @param env The Rack request environment
# @return [(#to_i, {String => String}, Object)] The Rack response
def call(env)
Sass::Plugin.check_for_updates
@app.call(env)
end
end
end
end
Version data entries
29 entries across 29 versions & 2 rubygems