ConfPad

Code formatter is one of the most important tool to write a beautiful Swift code. If you are working with the team, 'code consistency' is always a problem, and your team's guideline and code review can probably ease a little. Since Xcode doesn't fully fix our problems, now it's a time to make our own automatic style-rule! In this talk, we will look into how Swift language forms a formal grammar and AST, how it can be parsed, and we will see the power of SwiftSyntax and it's structured editing that everyone can practice.