Update switchcontext.ts with namespace to support commit #3

Adding `switchblock` namespace.

Committing directly to main to support commit #3 directly from browser (will run compilation tests and checks automatically and then verify on home device.

Author: seriussoft

classes/switchcontext.ts

@@ -1,27 +1,30 @@
-class SwitchContext {
+namespace switchblock {
+  class SwitchContext {
     private Cases: { Match: any, Handler: () => void, IsDefault?: boolean }[] = [];
 
     addCase(match: any, handler: () => void): void {
-        this.Cases.push({ Match: match, Handler: handler });
+      this.Cases.push({ Match: match, Handler: handler });
     }
 
     addDefault(handler: () => void): void {
-        this.Cases.push({ Match: null, Handler: handler, IsDefault: true });
+      this.Cases.push({ Match: null, Handler: handler, IsDefault: true });
     }
 
     execute(value: any): void {
-        let matched = false;
-        for (let cb of this.Cases) {
-            if (cb.Match === value || cb.Match == value) {
-                cb.Handler();
-                matched = true;
-                break;
-            }
+      let matched = false;
+      for (let cb of this.Cases) {
+        if (cb.Match === value || cb.Match == value) {
+          cb.Handler();
+          matched = true;
+          break;
         }
-        if (!matched) {
-            let defaultCase = this.Cases.find(cb => cb.IsDefault);
-            if (defaultCase) defaultCase.Handler();
-        }
-        this.Cases = []; // clear after execution
+      }
+      if (!matched) {
+        let defaultCase = this.Cases.find(cb => cb.IsDefault);
+        if (defaultCase) defaultCase.Handler();
+      }
+      this.Cases = []; // clear after execution
     }
+  }
+
 }