Class: SHAHeader::Middleware

Inherits:

Object

Object
SHAHeader::Middleware

show all

Defined in:: lib/sha_header/middleware.rb

Instance Method Summary collapse

#call(env) ⇒ Object
#initialize(app, options = {}) ⇒ Middleware constructor

A new instance of Middleware.

Constructor Details

#initialize(app, options = {}) ⇒ `Middleware`



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# File 'lib/sha_header/middleware.rb', line 7

def initialize(app, options = {})
  @app = app
end

Instance Method Details

#call(env) ⇒ `Object`

# File 'lib/sha_header/middleware.rb', line 11

def call(env)
  @app.call(env).tap do |response|
    response[1]['X-Git-SHA'] = current_git_sha
  end
end