Add Insert emptyTable and Truncate to blocks (#16)

* Update ReadOnlyTrait.php
* Added truncate, insert
* Added Truncate and insert
* Update README.md

README.md

@@ -45,6 +45,8 @@ $result = $legacyUser->save();
  * finishSave
  * performUpdate
  * touch
+ * insert
+ * truncate
 
 ## TODO:
   * saveOrFail

spec/ReadOnlyTraitSpec.php

@@ -145,6 +145,24 @@ describe("User", function() {
          })->toThrow(new ReadOnlyException("Not allowed to persist changes in read-only model User"));
       });
     });
+   describe("::truncate()", function(){
+     it("is expected to throw Error", function() {
+       expect(
+         function(){
+           $user = new User;
+           $user->truncate();
+         })->toThrow(new ReadOnlyException("Not allowed to persist changes in read-only model User"));
+      });
+    });
+   describe("::insert()", function(){
+     it("is expected to throw Error", function() {
+       expect(
+         function(){
+           $user = new User;
+           $user->insert();
+         })->toThrow(new ReadOnlyException("Not allowed to persist changes in read-only model User"));
+      });
+    });
 });
 
 

src/ReadOnlyTrait.php

@@ -161,4 +161,24 @@ trait ReadOnlyTrait {
       $class = get_called_class();
       throw new ReadOnlyException("Not allowed to persist changes in read-only model {$class}");
     }
+  
+   /**
+   * throws ReadOnlyException on insert
+   * @method insert
+   *
+   */
+    public function insert(){
+      $class = get_called_class();
+      throw new ReadOnlyException("Not allowed to persist changes in read-only model {$class}");
+    }
+    
+    /**
+   * throws ReadOnlyException on truncate
+   * @method truncate
+   *
+   */
+    public function truncate(){
+      $class = get_called_class();
+      throw new ReadOnlyException("Not allowed to persist changes in read-only model {$class}");
+    }
 }