Merge pull request #612 from unacorbatanegra/master

PrintExtensions

+import '../../../utils.dart';
 import '../regex/get_utils.dart';
 
 extension GetDynamicUtils on dynamic {
   bool get isNull => GetUtils.isNull(this);
 
   bool get isNullOrBlank => GetUtils.isNullOrBlank(this);
+
+  void printError(
+          {String info = '', Function logFunction = GetUtils.printFunction}) =>
+      logFunction('Error: ${this.runtimeType}', this, info, isError: true);
+
+  void printInfo(
+          {String info = '',
+          Function printFunction = GetUtils.printFunction}) =>
+      printFunction('Info: ${this.runtimeType}', this, info);
 }

+import '../../../get.dart';
+
 class GetUtils {
   /// Checks if data is null.
   static bool isNull(dynamic s) => s == null;
@@ -492,4 +494,8 @@ class GetUtils {
   static bool hasMatch(String value, String pattern) {
     return (value == null) ? false : RegExp(pattern).hasMatch(value);
   }
+
+  static void printFunction(String prefix, dynamic value, String info,
+          {bool isError = false}) =>
+      GetConfig.log('$prefix $value $info'.trim(), isError: isError);
 }

@@ -64,4 +64,39 @@ void main() {
       expect(EmptyClass().isNullOrBlank, equals(false));
     });
   });
+
+  test('String test', () {
+    var value = 'string';
+    var expected = '';
+    void logFunction(String prefix, dynamic value, String info,
+        {bool isError = false}) {
+      print('algo');
+      expected = '$prefix $value $info'.trim();
+    }
+
+    value.printError(logFunction: logFunction);
+    expect(expected, 'Error: String string');
+  });
+  test('Int test', () {
+    var value = 1;
+    var expected = '';
+    void logFunction(String prefix, dynamic value, String info,
+        {bool isError = false}) {
+      expected = '$prefix $value $info'.trim();
+    }
+
+    value.printError(logFunction: logFunction);
+    expect(expected, 'Error: int 1');
+  });
+  test('Double test', () {
+    var value = 1.0;
+    var expected = '';
+    void logFunction(String prefix, dynamic value, String info,
+        {bool isError = false}) {
+      expected = '$prefix $value $info'.trim();
+    }
+
+    value.printError(logFunction: logFunction);
+    expect(expected, 'Error: double 1.0');
+  });
 }