Add support for naming via DSL

Author: danielfriis

lib/ruby_llm/schema.rb

@@ -34,6 +34,13 @@ def definitions
         @definitions ||= {}
       end
 
+      def name(name = nil)
+        @schema_name = name if name
+        return @schema_name if defined?(@schema_name)
+
+        super()
+      end
+
       def description(description = nil)
         @description = description if description
         @description

spec/ruby_llm/schema/robustness/instance_methods_spec.rb

@@ -15,9 +15,18 @@
     expect(schema_class.new("CustomName").to_json_schema[:name]).to eq("CustomName")
 
     described_output = schema_class.new("TestName", description: "Custom description").to_json_schema
+    expect(described_output[:name]).to eq("TestName")
     expect(described_output[:description]).to eq("Custom description")
   end
 
+  it "allows configuring the schema name via the DSL" do
+    configured_schema = build_schema_class do
+      name "ConfiguredDSLName"
+    end
+
+    expect(configured_schema.new.to_json_schema[:name]).to eq("ConfiguredDSLName")
+  end
+
   it "supports method delegation for schema methods" do
     instance = schema_class.new