# File lib/heroku/commands/base.rb, line 21 def extract_app(force=true) app = extract_option('--app', false) raise(CommandFailed, "You must specify an app name after --app") if app == false unless app app = extract_app_in_dir(Dir.pwd) || raise(CommandFailed, "No app specified.\nRun this command from app folder or set it adding --app <app name>") if force @autodetected_app = true end app end