Module: ActionDispatch::Routing::Mapper::HttpHelpers

Included in:
ActionDispatch::Routing::Mapper
Defined in:
lib/action_dispatch/routing/mapper.rb

Instance Method Summary collapse

Instance Method Details

#delete(*args, &block) ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 273

def delete(*args, &block)
  map_method(:delete, *args, &block)
end

#get(*args, &block) ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 261

def get(*args, &block)
  map_method(:get, *args, &block)
end

#post(*args, &block) ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 265

def post(*args, &block)
  map_method(:post, *args, &block)
end

#put(*args, &block) ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 269

def put(*args, &block)
  map_method(:put, *args, &block)
end

#redirect(*args, &block) ⇒ Object 



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# File 'lib/action_dispatch/routing/mapper.rb', line 277

def redirect(*args, &block)
  options = args.last.is_a?(Hash) ? args.pop : {}

  path      = args.shift || block
  path_proc = path.is_a?(Proc) ? path : proc { |params| path % params }
  status    = options[:status] || 301

  lambda do |env|
    req = Request.new(env)

    params = [req.symbolized_path_parameters]
    params << req if path_proc.arity > 1

    uri = URI.parse(path_proc.call(*params))
    uri.scheme ||= req.scheme
    uri.host   ||= req.host
    uri.port   ||= req.port unless req.standard_port?

    body = %(<html><body>You are being <a href="#{ERB::Util.h(uri.to_s)}">redirected</a>.</body></html>)

    headers = {
      'Location' => uri.to_s,
      'Content-Type' => 'text/html',
      'Content-Length' => body.length.to_s
    }

    [ status, headers, [body] ]
  end
end