change from present? (Rails) to native Ruby check

README.md

@@ -359,7 +359,7 @@ Any schema can be multi-tenant
 ```ruby
 client.schema.create(
     # Other keys...
-    mutli_tenant: true, # passes { enabled: true } to weaviate
+    multi_tenant: true, # passes { enabled: true } to weaviate
 )
 ```
 
@@ -368,7 +368,18 @@ You can also manually specify your multi tenancy configuration with a hash
 ```ruby
 client.schema.create(
     # Other keys...
-    mutli_tenant: { enabled: true, autoTenantCreation: true, autoTenantActivation: true },
+    multi_tenant: { enabled: true, autoTenantCreation: true, autoTenantActivation: true },
+)
+```
+
+Added shortcuts for `multiTenancyConfig`:
+
+```ruby
+client.schema.create(
+    # Other keys...
+    multi_tenant: true,
+    auto_tenant_creation: true,
+    auto_tenant_activation: true
 )
 ```
 

lib/weaviate/objects.rb

@@ -50,7 +50,7 @@ def create(
         req.body = {}
         req.body["class"] = class_name
         req.body["properties"] = properties
-        req.body["tenant"] = tenant unless tenant.blank?
+        req.body["tenant"] = tenant unless tenant.nil?
         req.body["id"] = id unless id.nil?
         req.body["vector"] = vector unless vector.nil?
       end

lib/weaviate/schema.rb

@@ -27,6 +27,8 @@
       description: nil,
       properties: nil,
       multi_tenant: nil,
+      auto_tenant_creation: nil,
+      auto_tenant_activation: nil,
       vector_index_type: nil,
       vector_index_config: nil,
       vectorizer: nil,
@@ -45,8 +47,10 @@
         req.body["properties"] = properties unless properties.nil?
         if multi_tenant.is_a?(Hash)
           req.body["multiTenancyConfig"] = multi_tenant
-        elsif multi_tenant.present?
-          req.body["multiTenancyConfig"] = {enabled: true}
+        elsif !multi_tenant.nil?
+          req.body["multiTenancyConfig"] = { enabled: true }
+          req.body["multiTenancyConfig"].merge!(autoTenantCreation: true) unless auto_tenant_creation.nil?
+          req.body["multiTenancyConfig"].merge!(autoTenantActivation: true) unless auto_tenant_activation.nil?
         end
         req.body["invertedIndexConfig"] = inverted_index_config unless inverted_index_config.nil?
         req.body["replicationConfig"] = replication_config unless replication_config.nil?

spec/weaviate/schema_spec.rb

@@ -76,6 +76,31 @@
       )
       expect(response.dig("class")).to eq("Question")
     end
+
+    context "when auto_tenant_creation passed" do
+      before do
+        @captured_request = nil
+        allow_any_instance_of(Faraday::Connection).to receive(:post) do |_, path, &block|
+          expect(path).to eq("schema")
+          req = OpenStruct.new(body: {})
+          block.call(req)
+          @captured_request = req
+          response
+        end
+      end
+
+      it "sets up multiTenancyConfig with autoTenantCreation and autoTenantActivation enabled" do
+        schema.create(
+          class_name: "Question",
+          description: "Information from a Jeopardy! question",
+          multi_tenant: true,
+          auto_tenant_creation: true,
+          auto_tenant_activation: true
+        )
+
+        expect(@captured_request.body["multiTenancyConfig"]).to eq({ enabled: true, autoTenantCreation: true, autoTenantActivation: true })
+      end
+    end
   end
 
   describe "#delete" do