Class: Ki::Middleware::SassCompiler

Inherits:
Object
  • Object
show all
Includes:
BaseMiddleware
Defined in:
lib/ki/middleware/sass_compiler.rb

Instance Method Summary collapse

Methods included from BaseMiddleware

#initialize

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ki/middleware/sass_compiler.rb', line 6

def call(env)
  req = BaseRequest.new env
  sass_path = req.path.to_s[0...-4] + '.sass'
  # if req ends with css and it does not exist, if a sass file exists instead
  if !public_file_exists?(req) && format_of(req) == 'css' && public_file_exists?(sass_path)
    eng = Sass::Engine.new(File.read(public_file_path(sass_path)), syntax: :sass)
    Rack::Response.new(eng.render, 200, { 'Content-Type' => 'text/css' }).finish
  else
    @app.call env
  end
end