Module: JumpBack

Defined in:
lib/jump_back.rb,
lib/jump_back/engine.rb,
lib/jump_back/version.rb,
lib/jump_back/redirect_back.rb,
lib/jump_back/return_to_referer.rb

Defined Under Namespace

Classes: Engine, RefererInterpreter

Constant Summary collapse

VERSION = 
"0.0.1"

Instance Method Summary collapse

Instance Method Details

#clear_referer ⇒ Object 



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# File 'lib/jump_back/return_to_referer.rb', line 10

def clear_referer
  session.delete(:jump_back_stored_referer)
end

#redirect_back(path = root_path, options = {}) ⇒ Object 



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# File 'lib/jump_back/redirect_back.rb', line 2

def redirect_back(path=root_path, options={})
  if path.is_a? Hash
    options = path
    path = root_path
  end
  RefererInterpreter.new.back?(request, options) ? redirect_to(:back) : redirect_to(path)
end

#return_to_referer(path = root_path) ⇒ Object 



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# File 'lib/jump_back/return_to_referer.rb', line 6

def return_to_referer(path=root_path)
  session[:jump_back_stored_referer] ? redirect_to(clear_referer) : redirect_to(path)
end

#save_referer ⇒ Object 



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# File 'lib/jump_back/return_to_referer.rb', line 2

def save_referer
  session[:jump_back_stored_referer] ||= request.referer
end