Class: TinyRackFlash::Middleware

Inherits:

Object

• Object
• TinyRackFlash::Middleware

Defined in:

lib/tiny_rack_flash.rb

Instance Method Summary

• #call(env) ⇒ Object
• #initialize(app, opts = {}) ⇒ Middleware constructor

  A new instance of Middleware.

Constructor Details

#initialize(app, opts = {}) ⇒ Middleware

Returns a new instance of Middleware.

# File 'lib/tiny_rack_flash.rb', line 57

def initialize(app, opts={})
  @app, @opts = app, opts
end

Instance Method Details

#call(env) ⇒ Object

# File 'lib/tiny_rack_flash.rb', line 61

def call(env)
  res = @app.call(env)
  env[SessionKey][FlashKey] = env[FlashKey].next if env[FlashKey]
  res
end