Class: ActionDispatch::Static

Inherits:

Object

• Object
• ActionDispatch::Static

show all

Defined in:

actionpack/lib/action_dispatch/middleware/static.rb

Constant Summary

FILE_METHODS =

%w(GET HEAD).freeze

Instance Method Summary (collapse)

• - (Object) call(env)
• - (Static) initialize(app, roots) constructor

  A new instance of Static.

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# File 'actionpack/lib/action_dispatch/middleware/static.rb', line 42

def initialize(app, roots)
  @app = app
  @file_handlers = create_file_handlers(roots)
end

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# File 'actionpack/lib/action_dispatch/middleware/static.rb', line 47

def call(env)
  path   = env['PATH_INFO'].chomp('/')
  method = env['REQUEST_METHOD']

  if FILE_METHODS.include?(method)
    @file_handlers.each do |file_handler|
      if match = file_handler.match?(path)
        env["PATH_INFO"] = match
        return file_handler.call(env)
      end
    end
  end

  @app.call(env)
end