Class: InfinumAppRevision::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/infinum_app_revision/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, header: DEFAULT_HEADER, version_provider: VersionProvider::Base.new) ⇒ Middleware

Returns a new instance of Middleware.



5
6
7
8
9
 
# File 'lib/infinum_app_revision/middleware.rb', line 5

def initialize(app, header: DEFAULT_HEADER, version_provider: VersionProvider::Base.new)
  @app = app
  @header = header
  @version_provider = version_provider
end

Instance Method Details

#call(env) ⇒ Object 



11
12
13
14
15
 
# File 'lib/infinum_app_revision/middleware.rb', line 11

def call(env)
  @app.call(env).tap do |_status, headers, _body|
    headers[@header] = @version_provider.version.id
  end
end