Consolidating DeclSyntax extensions

Author: goergisn

Sources/Helpers/Models/SwiftInterface/DeclSyntax+Convenience.swift

@@ -0,0 +1,27 @@
+import SwiftSyntax
+
+extension SyntaxCollection {
+    
+    /// Produces a description where all elements in the list are mapped to their `trimmedDescription`
+    var sanitizedList: [String] {
+        self.map { $0.trimmedDescription }
+    }
+}
+
+extension InheritedTypeListSyntax {
+    
+    /// Produces a description where all elements in the list are mapped to their type's `trimmedDescription`
+    var sanitizedList: [String] {
+        self.map { $0.type.trimmedDescription }
+    }
+}
+
+extension AccessorBlockSyntax {
+    
+    /// Produces a description where all newlines and spaces are replaced by a single space
+    ///
+    /// e.g. "get\n set\n" -> "get set"
+    var sanitizedDescription: String {
+        accessors.trimmedDescription.replacingOccurrences(of: "[\n ]+", with: " ", options: .regularExpression)
+    }
+}