Changed 13 solutions

Author: mattpocock

src/13-catch-blocks.solution.1.ts

@@ -5,10 +5,8 @@ const tryCatchDemo = (state: "fail" | "succeed") => {
     if (state === "fail") {
       throw new Error("Failure!");
     }
-  } catch (e) {
-    if (e instanceof Error) {
-      return e.message;
-    }
+  } catch (e: any) {
+    return e.message;
   }
 };
 

src/13-catch-blocks.solution.2.ts

@@ -6,7 +6,7 @@ const tryCatchDemo = (state: "fail" | "succeed") => {
       throw new Error("Failure!");
     }
   } catch (e) {
-    if (typeof e === "object" && e && "message" in e) {
+    if (e instanceof Error) {
       return e.message;
     }
   }