18F: Digital service delivery | 5 lessons in object-oriented design from Sandi MetzOfficial websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock ( A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. I first heard Sandi Metz speak at a meetup in San Francisco in 2012. One thing she said that night had a
