File: config.rb

package info (click to toggle)
ruby-rack 2.1.4-3%2Bdeb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,900 kB
  • sloc: ruby: 14,828; sh: 12; makefile: 6; javascript: 1
file content (22 lines) | stat: -rw-r--r-- 410 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# frozen_string_literal: true

module Rack
  # Rack::Config modifies the environment using the block given during
  # initialization.
  #
  # Example:
  #     use Rack::Config do |env|
  #       env['my-key'] = 'some-value'
  #     end
  class Config
    def initialize(app, &block)
      @app = app
      @block = block
    end

    def call(env)
      @block.call(env)
      @app.call(env)
    end
  end
end