updated all usage examples code (#39)

Author: kyuan-mongodb

source/includes/usage-examples/code-snippets/bulk.go

@@ -33,7 +33,7 @@ func main() {
 		mongo.NewReplaceOneModel().SetFilter(bson.D{{"title", "Record of a Shriveled Datum"}}).
 			SetReplacement(bson.D{{"title", "Dodging Greys"}, {"text", "When there're no matches, no longer need to panic. You can use upsert"}}),
 		mongo.NewUpdateOneModel().SetFilter(bson.D{{"title", "Dodging Greys"}}).
-			SetUpdate(bson.D{{"$set", bson.D{{"title", "Dodge The Greys"},}},}),
+			SetUpdate(bson.D{{"$set", bson.D{{"title", "Dodge The Greys"}}}}),
 	}
 	opts := options.BulkWrite().SetOrdered(true)
 
@@ -44,7 +44,7 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file for the first time, it should print: 
+	// When you run this file for the first time, it should print:
 	// Number of documents replaced or modified: 2
 	fmt.Printf("Number of documents replaced or modified: %d", results.ModifiedCount)
 }

source/includes/usage-examples/code-snippets/command.go

@@ -39,6 +39,7 @@ func main() {
 		panic(commandErr)
 	}
 
-	// When you run this file, it should print: [{db sample_restaurants} {collections 2} {views 0} {objects 25554} {avgObjSize 548.4101901854896} {dataSize 14014074} {storageSize 8257536} {totalFreeStorageSize 0} {numExtents 0} {indexes 2} {indexSize 286720} {fileSize 0} {nsSizeMB 0} {ok 1}]
+	// When you run this file, it should print:
+	// [{db sample_restaurants} {collections 2} {views 0} {objects 25554} {avgObjSize 548.4101901854896} {dataSize 14014074} {storageSize 8257536} {totalFreeStorageSize 0} {numExtents 0} {indexes 2} {indexSize 286720} {fileSize 0} {nsSizeMB 0} {ok 1}]
 	fmt.Println(result)
 }

source/includes/usage-examples/code-snippets/count.go

@@ -45,7 +45,6 @@ func main() {
 	// When you run this file, it should print:
 	// Estimated number of documents in the movies collection: 23541
 	// Number of movies from China: 303
-	
 	fmt.Printf("Estimated number of documents in the movies collection: %d\n", estCount)
 	fmt.Printf("Number of movies from China: %d\n", count)
 }

source/includes/usage-examples/code-snippets/deleteMany.go

@@ -38,6 +38,7 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file for the first time, it should print "Documents deleted: 4"
+	// When you run this file for the first time, it should print:
+	// Documents deleted: 4
 	fmt.Printf("Documents deleted: %d\n", results.DeletedCount)
 }

source/includes/usage-examples/code-snippets/deleteOne.go

@@ -10,7 +10,7 @@ import (
 	"go.mongodb.org/mongo-driver/mongo"
 	"go.mongodb.org/mongo-driver/mongo/options"
 )
-	
+
 func main() {
 	var uri string
 	if uri = os.Getenv("MONGODB_URI"); uri == "" {
@@ -38,6 +38,7 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file for the first time, it should print "Documents deleted: 1"
+	// When you run this file for the first time, it should print:
+	// Documents deleted: 1
 	fmt.Printf("Documents deleted: %d\n", result.DeletedCount)
 }

source/includes/usage-examples/code-snippets/distinct.go

@@ -38,7 +38,7 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file, it should print: 
+	// When you run this file, it should print:
 	// A Tale of Love and Darkness
 	// New York, I Love You
 	for _, result := range results {

source/includes/usage-examples/code-snippets/insertMany.go

@@ -41,7 +41,8 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file it should print "2 documents inserted with IDs: ...
+	// When you run this file, it should print:
+	// 2 documents inserted with IDs: ObjectID("..."), ObjectID("...")
 	fmt.Printf("%d documents inserted with IDs:\n", len(result.InsertedIDs))
 	for _, id := range result.InsertedIDs {
 		fmt.Printf("\t%s\n", id)

source/includes/usage-examples/code-snippets/insertOne.go

@@ -38,6 +38,7 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file it should print "Document inserted with ID: ObjectID("...")
+	// When you run this file, it should print:
+	// Document inserted with ID: ObjectID("...")
 	fmt.Printf("Document inserted with ID: %s\n", result.InsertedID)
 }

source/includes/usage-examples/code-snippets/replace.go

@@ -39,7 +39,8 @@ func main() {
 		panic(err)
 	}
 
-	// When you run this file for the first time, it should print: "Number of documents replaced: 1"
+	// When you run this file for the first time, it should print:
+	// Number of documents replaced: 1
 	if result.MatchedCount != 0 {
 		fmt.Println("Number of documents replaced: %d\n", result.ModifiedCount)
 	}

source/includes/usage-examples/code-snippets/updateMany.go

@@ -39,5 +39,7 @@ func main() {
 		panic(err)
 	}
 
+	// When you run this file for the first time, it should print:
+	// Number of documents replaced: 609
 	fmt.Printf("Documents updated: %v\n", result.ModifiedCount)
 }