Adopt hoistPatternLet rule

airbnb · May 12, 2021 · 7c8cfe2 · 7c8cfe2
1 parent 785f282
commit 7c8cfe2
Show file tree

Hide file tree

Showing 2 changed files with 26 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -537,6 +537,30 @@ _You can enable the following settings in Xcode by running [this script](resourc
 
   </details>
 
+* <a id='destructure-inline-let'></a> (<a href='#destructure-inline-let'>link</a>) **When destructuring an enum case or a tuple, place the `let` keyword inline, adjacent to each individual property assignment.** [![SwiftFormat: hoistPatternLet](https://img.shields.io/badge/SwiftFormat-hoistPatternLet-7B0051.svg)](https://github.com/nicklockwood/SwiftFormat/blob/master/Rules.md#hoistPatternLet)
+
+  <details>
+
+  ```swift
+  // WRONG
+  switch result {
+    case let .value(value):
+      // ...
+    case let .error(errorCode, errorReason):
+      // ...
+  }
+
+  // RIGHT
+  switch result {
+    case .value(let value):
+      // ...
+    case .error(let errorCode, let errorReason):
+      // ...
+  }
+  ```
+
+  </details>
+
 * <a id='attributes-on-prev-line'></a>(<a href='#attributes-on-prev-line'>link</a>) **Place function/type attributes on the line above the declaration**. [![SwiftFormat: wrapAttributes](https://img.shields.io/badge/SwiftFormat-wrapAttributes-7B0051.svg)](https://github.com/nicklockwood/SwiftFormat/blob/master/Rules.md#wrapAttributes)
 
   <details>

diff --git a/resources/airbnb.swiftformat b/resources/airbnb.swiftformat
@@ -19,7 +19,8 @@
 --enumthreshold 20 # organizeDeclarations
 --organizetypes class,struct,enum,extension # organizeDeclarations
 --extensionacl on-declarations # extensionAccessControl
+--patternlet inline # hoistPatternLet
 --swiftversion 5.1
 
 # rules
---rules anyObjectProtocol,redundantParens,redundantReturn,redundantSelf,sortedImports,strongifiedSelf,trailingCommas,trailingSpace,wrapArguments,wrapMultilineStatementBraces,indent,wrapAttributes,organizeDeclarations,markTypes,extensionAccessControl,duplicateImports,redundantType
+--rules anyObjectProtocol,redundantParens,redundantReturn,redundantSelf,sortedImports,strongifiedSelf,trailingCommas,trailingSpace,wrapArguments,wrapMultilineStatementBraces,indent,wrapAttributes,organizeDeclarations,markTypes,extensionAccessControl,duplicateImports,redundantType,hoistPatternLet