Class: Olelo::Middleware::StaticCache

Inherits:
Object
  • Object
show all
Defined in:
lib/olelo/middleware/static_cache.rb

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ StaticCache 



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# File 'lib/olelo/middleware/static_cache.rb', line 4

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/olelo/middleware/static_cache.rb', line 8

def call(env)
  # Add a cache-control header if asset is static with version string
  if env['PATH_INFO'].sub!(%r{^/static-\w+/}, '/static/')
    status, headers, body = @app.call(env)
    headers['Cache-Control'] = 'public, max-age=31536000'
    [status, headers, body]
  else
    @app.call(env)
  end
end