Method: Hanami::API::Block::Context#back

Defined in:
lib/hanami/api/block/context.rb

#back ⇒ Object

Utility for redirect back using HTTP request header ‘HTTP_REFERER`

Examples:

get "/authenticate" do
  if authenticate(env)
    redirect back
  else
    # ...
  end
end

Since:

  • 0.1.0



103
104
105
 
# File 'lib/hanami/api/block/context.rb', line 103

def back
  env["HTTP_REFERER"] || "/"
end