Refactored according to flutter lint

2 files changed, 14 insertions, 15 deletions

diff --git a/lib/models/data/recipe_data_class.dart b/lib/models/data/recipe_data_class.dart
index 3984ac6..3193b7d 100644
--- a/lib/models/data/recipe_data_class.dart
+++ b/lib/models/data/recipe_data_class.dart
@@ -2,24 +2,23 @@ import 'dart:convert';
 
 import 'package:kulinar_app/models/recipe_class.dart';
 import 'package:kulinar_app/util/isar_handler.dart';
-import 'package:kulinar_app/util/storage_handler.dart';
 
 class RecipeData {
   static List<Recipe> remoteRecipeList = [];
   static List<Recipe> recipeList = [];
 
   static Future<void> save() async {
-    recipeList.forEach((recipe) {
+    for (Recipe recipe in recipeList) {
       IsarHandler().save(recipe);
-    });
+    }
   }
 
   static Future<void> load() async {
     List<Recipe?> list = await IsarHandler().load();
 
-    list.forEach((recipe) {
+    for (Recipe? recipe in list) {
       recipeList.add(recipe!);
-    });
+    }
   }
 
   static String encode() {
diff --git a/lib/models/recipe_class.dart b/lib/models/recipe_class.dart
index e02ed87..7143547 100644
--- a/lib/models/recipe_class.dart
+++ b/lib/models/recipe_class.dart
@@ -20,7 +20,7 @@ class Recipe {
     List<Recipe> _list = remote ? RecipeData.remoteRecipeList : RecipeData.recipeList;
 
     for (Recipe recipe in _list) {
-      if (this.title == recipe.title && this.image == recipe.image && this.description == recipe.description) {
+      if (title == recipe.title && image == recipe.image && description == recipe.description) {
         return true;
       }
     }
@@ -29,24 +29,24 @@ class Recipe {
   }
 
   bool isDefault() {
-    if (this.title != null) return false;
-    if (this.image != null) return false;
-    if (this.description != null) return false;
-    if (this.favorite != false) return false;
-    if (this.rating != 0) return false;
+    if (title != null) return false;
+    if (image != null) return false;
+    if (description != null) return false;
+    if (favorite != false) return false;
+    if (rating != 0) return false;
 
     return true;
   }
 
   void toggleFavorite() {
-    this.favorite = !this.favorite;
+    favorite = !favorite;
   }
 
   void updateRating() {
-    if (this.rating == 5) {
-      this.rating = 0;
+    if (rating == 5) {
+      rating = 0;
     } else {
-      this.rating++;
+      rating++;
     }
   }
 }