MW feedback + adjusting code to be more idiomatic

Author: mcmorisi

source/includes/write/update.rb

@@ -6,19 +6,17 @@
 
 uri = "<connection string URI>"
 
-begin
-  client = Mongo::Client.new(uri)
-
+Mongo::Client.new(uri) do |client|
   # start-db-coll
   database = client.use('sample_restaurants')
   collection = database[:restaurants]
   # end-db-coll
 
   # Updates a single document
   # start-update-one
-  filter = { 'name' => 'Happy Garden' }
+  filter = { name: 'Happy Garden' }
 
-  update = { '$set' => { 'name' => 'Mountain House' } }
+  update = { '$set' => { name: 'Mountain House' } }
 
   single_result = collection.update_one(filter, update)
 
@@ -27,9 +25,9 @@
 
   # Updates multiple documents
   # start-update-many
-  filter = { 'name' => 'Starbucks' }
+  filter = { name: 'Starbucks' }
 
-  update = { '$rename' => { 'address' => 'location' } }
+  update = { '$rename' => { address: 'location' } }
 
   many_result = collection.update_many(filter, update)
 
@@ -40,13 +38,10 @@
   # start-update-options
   filter = { 'name' => 'Sunrise Pizzeria' }
 
-  update = { '$set' => { 'borough' => 'Queens', 'cuisine' => 'Italian' } }
+  update = { '$set' => { borough: 'Queens', cuisine: 'Italian' } }
 
   upsert_result = collection.update_one(filter, update, upsert: true)
 
   puts "#{upsert_result.modified_count} document(s) updated."
   # end-update-options
-
-ensure
-  client&.close
 end

source/write/update.txt

@@ -140,7 +140,7 @@ configure the update operation:
        | Default: ``false``
 
    * - ``collation``
-     - | The kind of language collation to use when sorting
+     - | Language collation to use when sorting
          results. For more information, see :manual:`Collation </reference/collation/#std-label-collation>`
          in the {+mdb-server+} manual.
 
@@ -154,7 +154,7 @@ configure the update operation:
          in the {+mdb-server+} manual.
 
    * - ``let``
-     - | A map of parameter names and values to set top-level
+     - | Map of parameter names and values to set top-level
          variables for the operation. Values must be constant or closed
          expressions that don't reference document fields. For more information,
          see the :manual:`let statement
@@ -171,7 +171,7 @@ operator to set the ``borough`` field value in the first matching document to
 
 Because the ``upsert`` option is set to ``true``, if the query filter
 doesn't match any existing documents, the driver inserts a new document that
-has the fields and values in the filter and update documents.
+contains the fields and values in the filter and update documents.
 
 .. io-code-block::
    :copyable: true