Make method public

Author: alexrudall

lib/openai/client.rb

@@ -101,7 +101,7 @@ def self.to_json(string)
     #
     # @param user_proc [Proc] The proc to call for each JSON object in the chunk.
     # @return [Proc] A proc that can be used to iterate over the JSON stream.
-    private_class_method def self.to_json_stream(user_proc:)
+    def self.to_json_stream(user_proc:)
       proc do |chunk, _|
         chunk.scan(/(?:data|error): (\{.*\})/i).flatten.each do |data|
           user_proc.call(JSON.parse(data))

spec/openai/client/client_spec.rb

@@ -28,7 +28,7 @@
   describe ".to_json_stream" do
     context "with a proc" do
       let(:user_proc) { proc { |x| x } }
-      let(:stream)    { OpenAI::Client.send(:to_json_stream, user_proc: user_proc) }
+      let(:stream) { OpenAI::Client.to_json_stream(user_proc: user_proc) }
 
       it "returns a proc" do
         expect(stream).to be_a(Proc)