updated code examples to expressions (#43)

jordan-smith721 · web-flow · commit 9ad5b5946c7a · 2022-11-09T12:29:05.000-07:00
diff --git a/source/includes/code-examples/DeleteOne.cs b/source/includes/code-examples/DeleteOne.cs
@@ -14,24 +14,24 @@ public class DeleteOne
     public static void Main(string[] args)
     {
         Setup();
-        
+
         var doc = _restaurantsCollection.Find(Builders<Restaurant>.Filter
-            .Eq("name", "Ready Penny Inn")).First();
+            .Eq(r => r.Name, "Ready Penny Inn")).First();
 
         // Delete a document using builders
         WriteLine("Deleting a document with builders...");
         var result = DeleteARestaurantBuilder();
 
         WriteLine($"Deleted documents: {result.DeletedCount}");
-        
+
         Restore(doc);
     }
 
     private static DeleteResult DeleteARestaurantBuilder()
     {
         // start-delete-one-builders
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", "Ready Penny Inn");
+            .Eq(r => r.Name, "Ready Penny Inn");
 
         var result = _restaurantsCollection.DeleteOne(filter);
         return result;
diff --git a/source/includes/code-examples/DeleteOneAsync.cs b/source/includes/code-examples/DeleteOneAsync.cs
@@ -16,22 +16,22 @@ public static void Main(string[] args)
         Setup();
 
         var doc = _restaurantsCollection.Find(Builders<Restaurant>.Filter
-            .Eq("name", "Ready Penny Inn")).First();
-        
+            .Eq(r => r.Name, "Ready Penny Inn")).First();
+
         // Delete a document using builders
         WriteLine("Deleting a document with builders...");
         var result = DeleteARestaurantBuilderAsync();
-        
+
         WriteLine($"Deleted documents: {result.Result.DeletedCount}");
-        
+
         Restore(doc);
     }
 
     private static async Task<DeleteResult> DeleteARestaurantBuilderAsync()
     {
         // start-delete-one-builders-async
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", "Ready Penny Inn");
+            .Eq(r => r.Name, "Ready Penny Inn");
 
         var result = await _restaurantsCollection.DeleteOneAsync(filter);
         return result;
diff --git a/source/includes/code-examples/FindMany.cs b/source/includes/code-examples/FindMany.cs
@@ -37,7 +37,7 @@ private static void FindMultipleRestaurantsBuilderSync()
     {
         // start-find-builders-sync
         var filter = Builders<Restaurant>.Filter
-            .Eq("cuisine", "Pizza");
+            .Eq(r => r.Cuisine, "Pizza");
 
         var restaurants = _restaurantsCollection.Find(filter).ToList();
         // end-find-builders-sync
diff --git a/source/includes/code-examples/FindManyAsync.cs b/source/includes/code-examples/FindManyAsync.cs
@@ -41,7 +41,7 @@ private static async Task<List<Restaurant>> FindMultipleRestaurantsBuilderAsync(
     {
         // start-find-builders-async
         var filter = Builders<Restaurant>.Filter
-            .Eq("cuisine", "Pizza");
+            .Eq(r => r.Cuisine, "Pizza");
 
         return await _restaurantsCollection.Find(filter).ToListAsync();
         // end-find-builders-async
diff --git a/source/includes/code-examples/FindOne.cs b/source/includes/code-examples/FindOne.cs
@@ -31,7 +31,7 @@ private static void FindOneRestaurantBuilder()
     {
         // start-find-builders
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", "Bagels N Buns");
+            .Eq(r => r.Name, "Bagels N Buns");
 
         var restaurant = _restaurantsCollection.Find(filter).FirstOrDefault();
         // end-find-builders
diff --git a/source/includes/code-examples/FindOneAsync.cs b/source/includes/code-examples/FindOneAsync.cs
@@ -34,7 +34,7 @@ private static async Task<Restaurant> FindOneRestaurantBuilderAsync()
     {
         // start-find-builders
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", "Bagels N Buns");
+            .Eq(r => r.Name, "Bagels N Buns");
 
         return await _restaurantsCollection.Find(filter).FirstOrDefaultAsync();
         // end-find-builders
diff --git a/source/includes/code-examples/InsertOne.cs b/source/includes/code-examples/InsertOne.cs
@@ -20,7 +20,7 @@ public static void Main(string[] args)
 
         // find and print newly inserted document
         var document = _restaurantsCollection.Find(Builders<Restaurant>.Filter
-            .Eq("name", "Mongo's Pizza")).FirstOrDefault();
+            .Eq(r => r.Name, "Mongo's Pizza")).FirstOrDefault();
 
         WriteLine("Document Inserted: " + document.ToBsonDocument());
 
diff --git a/source/includes/code-examples/InsertOneAsync.cs b/source/includes/code-examples/InsertOneAsync.cs
@@ -20,7 +20,7 @@ public static void Main(string[] args)
 
         // find and print newly inserted document
         var document = _restaurantsCollection.Find(Builders<Restaurant>.Filter
-            .Eq("name", "Mongo's Pizza")).FirstOrDefault();
+            .Eq(r => r.Name, "Mongo's Pizza")).FirstOrDefault();
 
         WriteLine("Document Inserted: " + document.ToBsonDocument());
 
@@ -66,7 +66,7 @@ private static void Setup()
     private static void Cleanup()
     {
         _restaurantsCollection.DeleteOne(Builders<Restaurant>.Filter
-            .Eq("name", "Mongo's Pizza"));
+            .Eq(r => r.Name, "Mongo's Pizza"));
     }
 }
 
diff --git a/source/includes/code-examples/UpdateOne.cs b/source/includes/code-examples/UpdateOne.cs
@@ -32,7 +32,7 @@ private static UpdateResult UpdateOneRestaurant()
         const string newValue = "2 Bagels 2 Buns";
 
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", oldValue);
+            .Eq(restaurant => restaurant.Name, oldValue);
 
         var update = Builders<Restaurant>.Update
             .Set(restaurant => restaurant.Name, newValue);
@@ -57,7 +57,7 @@ private static void Setup()
     private static void ResetSampleData()
     {
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", "2 Bagels 2 Buns");
+            .Eq(restaurant => restaurant.Name, "2 Bagels 2 Buns");
 
         var update = Builders<Restaurant>.Update
             .Set(restaurant => restaurant.Name, "Bagels N Buns");
diff --git a/source/includes/code-examples/UpdateOneAsync.cs b/source/includes/code-examples/UpdateOneAsync.cs
@@ -32,7 +32,7 @@ private static async Task<UpdateResult> UpdateOneRestaurantAsync()
         const string newValue = "2 Bagels 2 Buns";
 
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", oldValue);
+            .Eq(restaurant => restaurant.Name, oldValue);
 
         var update = Builders<Restaurant>.Update
             .Set(restaurant => restaurant.Name, newValue);
@@ -57,7 +57,7 @@ private static void Setup()
     private static void ResetSampleData()
     {
         var filter = Builders<Restaurant>.Filter
-            .Eq("name", "2 Bagels 2 Buns");
+            .Eq(restaurant => restaurant.Name, "2 Bagels 2 Buns");
 
         var update = Builders<Restaurant>.Update
             .Set(restaurant => restaurant.Name, "Bagels N Buns");
diff --git a/source/includes/code-examples/delete-many/DeleteMany.cs b/source/includes/code-examples/delete-many/DeleteMany.cs
@@ -10,28 +10,28 @@ public class DeleteMany
 {
     private static IMongoCollection<Restaurant> _restaurantsCollection;
     private static string _mongoConnectionString = "<Your MongoDB URI>";
-    
+
     public static void Main(string[] args)
     {
         Setup();
-        
+
         var docs = _restaurantsCollection.Find(Builders<Restaurant>.Filter
-            .Regex("name", "Green")).ToList();
+            .Regex(r => r.Name, "Green")).ToList();
 
         // Deleting documents using builders
         WriteLine("Deleting documents...");
         var result = DeleteMultipleRestaurantsBuilder();
 
         WriteLine($"Deleted documents: {result.DeletedCount}");
-        
+
         Restore(docs);
     }
 
     private static DeleteResult DeleteMultipleRestaurantsBuilder()
     {
         // start-delete-many-builders
         var filter = Builders<Restaurant>.Filter
-            .Regex("name", "Green");
+            .Regex(r => r.Name, "Green");
 
         var result = _restaurantsCollection.DeleteMany(filter);
         return result;
diff --git a/source/includes/code-examples/delete-many/DeleteManyAsync.cs b/source/includes/code-examples/delete-many/DeleteManyAsync.cs
@@ -10,28 +10,28 @@ public class DeleteManyAsync
 {
     private static IMongoCollection<Restaurant> _restaurantsCollection;
     private static string _mongoConnectionString = "<Your MongoDB URI>";
-    
+
     public static void Main(string[] args)
     {
         Setup();
-        
+
         var docs = _restaurantsCollection.Find(Builders<Restaurant>.Filter
-            .Regex("name", "Green")).ToList();
+            .Regex(r => r.Name, "Green")).ToList();
 
         // Deleting documents using builders
         WriteLine("Deleting documents...");
         var result = DeleteMultipleRestaurantsBuilderAsync();
 
         WriteLine($"Deleted documents: {result.Result.DeletedCount}");
-        
+
         Restore(docs);
     }
 
     private static async Task<DeleteResult> DeleteMultipleRestaurantsBuilderAsync()
     {
         // start-delete-many-async
         var filter = Builders<Restaurant>.Filter
-            .Regex("name", "Green");
+            .Regex(r => r.Name, "Green");
 
         var result = await _restaurantsCollection.DeleteManyAsync(filter);
         return result;
diff --git a/source/includes/code-examples/insert-many/InsertMany.cs b/source/includes/code-examples/insert-many/InsertMany.cs
@@ -16,7 +16,7 @@ public static void Main(string[] args)
         Setup();
 
         // Attempt to find document before insert
-        var filter = Builders<Restaurant>.Filter.Eq("name", "Mongo's Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Name, "Mongo's Pizza");
 
         var foundRestaurants = _restaurantsCollection.Find(filter).ToList();
 
@@ -88,7 +88,7 @@ private static List<Restaurant> GenerateDocuments()
 
     private static void Cleanup()
     {
-        var filter = Builders<Restaurant>.Filter.Eq("name", "Mongo's Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Name, "Mongo's Pizza");
 
         _restaurantsCollection.DeleteMany(filter);
     }
diff --git a/source/includes/code-examples/insert-many/InsertManyAsync.cs b/source/includes/code-examples/insert-many/InsertManyAsync.cs
@@ -16,7 +16,7 @@ public static void Main(string[] args)
         Setup();
 
         // Attempt to find document before insert
-        var filter = Builders<Restaurant>.Filter.Eq("name", "Mongo's Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Name, "Mongo's Pizza");
 
         var foundRestaurants = _restaurantsCollection.Find(filter).ToList();
 
@@ -88,7 +88,7 @@ private static List<Restaurant> GenerateDocuments()
 
     private static void Cleanup()
     {
-        var filter = Builders<Restaurant>.Filter.Eq("name", "Mongo's Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Name, "Mongo's Pizza");
 
         _restaurantsCollection.DeleteMany(filter);
     }
diff --git a/source/includes/code-examples/replace-one/ReplaceOne.cs b/source/includes/code-examples/replace-one/ReplaceOne.cs
@@ -15,7 +15,7 @@ public static void Main(string[] args)
         Setup();
 
         // Create filter 
-        var filter = Builders<Restaurant>.Filter.Eq("cuisine", "Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Cuisine, "Pizza");
 
         // Find first pizza restaurant
         var oldPizzaRestaurant = _restaurantsCollection.Find(filter).First();
@@ -36,7 +36,7 @@ public static void Main(string[] args)
     private static ReplaceOneResult ReplaceOneRestaurant()
     {
         // start-replace-one
-        var filter = Builders<Restaurant>.Filter.Eq("cuisine", "Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Cuisine, "Pizza");
 
         // Find ID of first pizza restaurant
         var oldPizzaRestaurant = _restaurantsCollection.Find(filter).First();
diff --git a/source/includes/code-examples/replace-one/ReplaceOneAsync.cs b/source/includes/code-examples/replace-one/ReplaceOneAsync.cs
@@ -15,7 +15,7 @@ public static void Main(string[] args)
         Setup();
 
         // Create filter 
-        var filter = Builders<Restaurant>.Filter.Eq("cuisine", "Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Cuisine, "Pizza");
 
         // Find first pizza restaurant
         var oldPizzaRestaurant = _restaurantsCollection.Find(filter).First();
@@ -36,7 +36,7 @@ public static void Main(string[] args)
     private static async Task<ReplaceOneResult> ReplaceOneRestaurant()
     {
         // start-replace-one-async
-        var filter = Builders<Restaurant>.Filter.Eq("cuisine", "Pizza");
+        var filter = Builders<Restaurant>.Filter.Eq(r => r.Cuisine, "Pizza");
 
         // Find ID of first pizza restaurant
         var oldPizzaRestaurant = _restaurantsCollection.Find(filter).First();
diff --git a/source/includes/code-examples/update-many/UpdateMany.cs b/source/includes/code-examples/update-many/UpdateMany.cs
@@ -43,7 +43,7 @@ private static UpdateResult UpdateManyRestaurants()
             const string newValue = "Pasta and breadsticks";
 
             var filter = Builders<Restaurant>.Filter
-                .Eq("cuisine", oldValue);
+                .Eq(restaurant => restaurant.Cuisine, oldValue);
 
             var update = Builders<Restaurant>.Update
                 .Set(restaurant => restaurant.Cuisine, newValue);
diff --git a/source/includes/code-examples/update-many/UpdateManyAsync.cs b/source/includes/code-examples/update-many/UpdateManyAsync.cs
@@ -43,7 +43,7 @@ private static async Task<UpdateResult> UpdateManyRestaurants()
             const string newValue = "Pasta and breadsticks";
 
             var filter = Builders<Restaurant>.Filter
-                .Eq("cuisine", oldValue);
+                .Eq(restaurant => restaurant.Cuisine, oldValue);
 
             var update = Builders<Restaurant>.Update
                 .Set(restaurant => restaurant.Cuisine, newValue);

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ private static void FindMultipleRestaurantsBuilderSync()`
`37`	`37`	`{`
`38`	`38`	`// start-find-builders-sync`
`39`	`39`	`var filter = Builders<Restaurant>.Filter`
`40`		`- .Eq("cuisine", "Pizza");`
	`40`	`+ .Eq(r => r.Cuisine, "Pizza");`
`41`	`41`
`42`	`42`	`var restaurants = _restaurantsCollection.Find(filter).ToList();`
`43`	`43`	`// end-find-builders-sync`
Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ private static async Task<List<Restaurant>> FindMultipleRestaurantsBuilderAsync(`
`41`	`41`	`{`
`42`	`42`	`// start-find-builders-async`
`43`	`43`	`var filter = Builders<Restaurant>.Filter`
`44`		`- .Eq("cuisine", "Pizza");`
	`44`	`+ .Eq(r => r.Cuisine, "Pizza");`
`45`	`45`
`46`	`46`	`return await _restaurantsCollection.Find(filter).ToListAsync();`
`47`	`47`	`// end-find-builders-async`
Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ private static void FindOneRestaurantBuilder()`
`31`	`31`	`{`
`32`	`32`	`// start-find-builders`
`33`	`33`	`var filter = Builders<Restaurant>.Filter`
`34`		`- .Eq("name", "Bagels N Buns");`
	`34`	`+ .Eq(r => r.Name, "Bagels N Buns");`
`35`	`35`
`36`	`36`	`var restaurant = _restaurantsCollection.Find(filter).FirstOrDefault();`
`37`	`37`	`// end-find-builders`
Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ private static async Task<Restaurant> FindOneRestaurantBuilderAsync()`
`34`	`34`	`{`
`35`	`35`	`// start-find-builders`
`36`	`36`	`var filter = Builders<Restaurant>.Filter`
`37`		`- .Eq("name", "Bagels N Buns");`
	`37`	`+ .Eq(r => r.Name, "Bagels N Buns");`
`38`	`38`
`39`	`39`	`return await _restaurantsCollection.Find(filter).FirstOrDefaultAsync();`
`40`	`40`	`// end-find-builders`
Original file line number	Diff line number	Diff line change
`@@ -20,7 +20,7 @@ public static void Main(string[] args)`
`20`	`20`
`21`	`21`	`// find and print newly inserted document`
`22`	`22`	`var document = _restaurantsCollection.Find(Builders<Restaurant>.Filter`
`23`		`- .Eq("name", "Mongo's Pizza")).FirstOrDefault();`
	`23`	`+ .Eq(r => r.Name, "Mongo's Pizza")).FirstOrDefault();`
`24`	`24`
`25`	`25`	`WriteLine("Document Inserted: " + document.ToBsonDocument());`
`26`	`26`
`@@ -66,7 +66,7 @@ private static void Setup()`
`66`	`66`	`private static void Cleanup()`
`67`	`67`	`{`
`68`	`68`	`_restaurantsCollection.DeleteOne(Builders<Restaurant>.Filter`
`69`		`- .Eq("name", "Mongo's Pizza"));`
	`69`	`+ .Eq(r => r.Name, "Mongo's Pizza"));`
`70`	`70`	`}`
`71`	`71`	`}`
`72`	`72`