Add __toBoolean methos

Author: kylekatarnls

src/JsPhpize/Compiler/Helpers/Dot.h

@@ -164,6 +164,17 @@ if (!class_exists('JsPhpizeDotCarrier')) {
             return (string) $this->getValue();
         }
 
+        public function __toBoolean()
+        {
+            $value = $this->getValue();
+
+            if (method_exists($value, '__toBoolean')) {
+                return $value->__toBoolean();
+            }
+
+            return !!$value;
+        }
+
         public function __invoke(...$arguments)
         {
             return call_user_func_array($this->getCallable(), $arguments);

src/JsPhpize/Compiler/Helpers/Dot.ref.h

@@ -167,6 +167,17 @@ if (!class_exists('JsPhpizeDotCarrier')) {
             return (string) $this->getValue();
         }
 
+        public function __toBoolean()
+        {
+            $value = $this->getValue();
+
+            if (method_exists($value, '__toBoolean')) {
+                return $value->__toBoolean();
+            }
+
+            return !!$value;
+        }
+
         public function __invoke(...$arguments)
         {
             return call_user_func_array($this->getCallable(), $arguments);

src/JsPhpize/Compiler/Helpers/DotObject.h

@@ -161,6 +161,17 @@ if (!class_exists('JsPhpizeDotCarrier')) {
             return (string) $this->getValue();
         }
 
+        public function __toBoolean()
+        {
+            $value = $this->getValue();
+
+            if (method_exists($value, '__toBoolean')) {
+                return $value->__toBoolean();
+            }
+
+            return !!$value;
+        }
+
         public function __invoke(...$arguments)
         {
             return call_user_func_array($this->getCallable(), $arguments);

src/JsPhpize/Compiler/Helpers/DotObject.ref.h

@@ -164,6 +164,17 @@ if (!class_exists('JsPhpizeDotCarrier')) {
             return (string) $this->getValue();
         }
 
+        public function __toBoolean()
+        {
+            $value = $this->getValue();
+
+            if (method_exists($value, '__toBoolean')) {
+                return $value->__toBoolean();
+            }
+
+            return !!$value;
+        }
+
         public function __invoke(...$arguments)
         {
             return call_user_func_array($this->getCallable(), $arguments);

src/JsPhpize/Compiler/Helpers/DotWithArrayPrototype.h

@@ -243,6 +243,17 @@ if (!class_exists('JsPhpizeDotCarrier')) {
             return (string) $this->getValue();
         }
 
+        public function __toBoolean()
+        {
+            $value = $this->getValue();
+
+            if (method_exists($value, '__toBoolean')) {
+                return $value->__toBoolean();
+            }
+
+            return !!$value;
+        }
+
         public function __invoke(...$arguments)
         {
             return call_user_func_array($this->getCallable(), $arguments);

src/JsPhpize/Compiler/Helpers/DotWithArrayPrototype.ref.h

@@ -246,6 +246,17 @@ if (!class_exists('JsPhpizeDotCarrier')) {
             return (string) $this->getValue();
         }
 
+        public function __toBoolean()
+        {
+            $value = $this->getValue();
+
+            if (method_exists($value, '__toBoolean')) {
+                return $value->__toBoolean();
+            }
+
+            return !!$value;
+        }
+
         public function __invoke(...$arguments)
         {
             return call_user_func_array($this->getCallable(), $arguments);

tests/render.php

@@ -112,15 +112,19 @@ public function __get($name)
 
         $result = $jsPhpize->renderCode('return obj.prop', $data);
         $this->assertSame('', (string) $result);
+        $this->assertFalse($result->__toBoolean());
 
         $result = $jsPhpize->renderCode('return obj.other', $data);
         $this->assertSame('else', (string) $result);
+        $this->assertTrue($result->__toBoolean());
 
         $result = $jsPhpize->renderCode('return obj.objectData.foo', $data);
         $this->assertSame('o-bar', (string) $result);
+        $this->assertTrue($result->__toBoolean());
 
         $result = $jsPhpize->renderCode('return obj.arrayData.foo', $data);
         $this->assertSame('a-bar', (string) $result);
+        $this->assertTrue($result->__toBoolean());
     }
 
     public function testDollarVariablePrefix()