Module: TinyRackFlash

Defined in:
lib/tiny_rack_flash.rb

Defined Under Namespace

Classes: FlashHash, Middleware

Constant Summary collapse

FlashKey = 
'tiny.rack.flash'.freeze
SessionKey = 
'rack.session'.freeze

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(app) ⇒ Object 



69
 
# File 'lib/tiny_rack_flash.rb', line 69

def self.included(app); app.use Middleware; end

Instance Method Details

#flash ⇒ Object 



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# File 'lib/tiny_rack_flash.rb', line 48

def flash
  env[FlashKey] ||= begin
    session = env[SessionKey]
    FlashHash.new((session ? session[FlashKey] : {}))
  end
end