Do not use $0

helje5 · helje5 · commit 7ec02043f109 · 2021-05-12T16:07:55.000+02:00
... nicer.
diff --git a/README.md b/README.md
@@ -155,10 +155,10 @@ struct ContentView: View {
               .tag(language)
           }
         }
-        Picker("Theme", selection: $theme) {
+        Picker("Theme", selection: $theme) { theme in
           ForEach(CodeEditor.availableThemes) {
-            Text("\($0.rawValue.capitalized)")
-              .tag($0)
+            Text("\(theme.rawValue.capitalized)")
+              .tag(theme)
           }
         }
       }
@@ -168,7 +168,7 @@ struct ContentView: View {
     
       #if os(macOS)
         CodeEditor(source: $source, language: language, theme: theme,
-                   fontSize: .init(get: { CGFloat(fontSize) },
+                   fontSize: .init(get: { CGFloat(fontSize)  },
                                    set: { fontSize = Int($0) }))
           .frame(minWidth: 640, minHeight: 480)
       #else

Original file line number	Diff line number	Diff line change
`@@ -155,10 +155,10 @@ struct ContentView: View {`
`155`	`155`	`.tag(language)`
`156`	`156`	`}`
`157`	`157`	`}`
`158`		`- Picker("Theme", selection: $theme) {`
	`158`	`+ Picker("Theme", selection: $theme) { theme in`
`159`	`159`	`ForEach(CodeEditor.availableThemes) {`
`160`		`- Text("\($0.rawValue.capitalized)")`
`161`		`- .tag($0)`
	`160`	`+ Text("\(theme.rawValue.capitalized)")`
	`161`	`+ .tag(theme)`
`162`	`162`	`}`
`163`	`163`	`}`
`164`	`164`	`}`
`@@ -168,7 +168,7 @@ struct ContentView: View {`
`168`	`168`
`169`	`169`	`#if os(macOS)`
`170`	`170`	`CodeEditor(source: $source, language: language, theme: theme,`
`171`		`- fontSize: .init(get: { CGFloat(fontSize) },`
	`171`	`+ fontSize: .init(get: { CGFloat(fontSize) },`
`172`	`172`	`set: { fontSize = Int($0) }))`
`173`	`173`	`.frame(minWidth: 640, minHeight: 480)`
`174`	`174`	`#else`