Class: Locomotive::Middlewares::Cache

Inherits:
Object
  • Object
show all
Defined in:
lib/locomotive/middlewares/cache.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, opts = {}, &block) ⇒ Cache

Returns a new instance of Cache.



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# File 'lib/locomotive/middlewares/cache.rb', line 7

def initialize(app, opts = {}, &block)
  url_format  = Locomotive::Dragonfly.app.configuration[:url_format]
  base_format = url_format.split('/:').first rescue '/images/dynamic'

  @app      = app
  @regexp   = %r{^#{base_format}/}
  @context  = ::Rack::Cache.new(app, opts, &block)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/locomotive/middlewares/cache.rb', line 16

def call(env)
  if env['PATH_INFO'] =~ @regexp
    @context.call(env)
  else
    @app.call(env)
  end
end