remove to_json from connection

Author: ggmichaelgo

lib/async/container/supervisor/connection.rb

@@ -3,7 +3,6 @@
 # Released under the MIT License.
 # Copyright, 2025, by Samuel Williams.
 
-require "json"
 require "async"
 require_relative "message_wrapper"
 
@@ -40,13 +39,6 @@ def as_json(...)
 						@message
 					end
 
-					# Convert the call to a JSON string.
-					#
-					# @returns [String] The JSON representation.
-					def to_json(...)
-						as_json.to_json(...)
-					end
-					
 					# @attribute [Connection] The connection that initiated the call.
 					attr :connection
 

test/async/container/connection.rb

@@ -88,16 +88,6 @@ def write_message(message)
 	with subject::Call do
 		let(:test_call) {Async::Container::Supervisor::Connection::Call.new(connection, 1, {do: :test, data: "value"})}
 
-		it "can serialize call to JSON" do
-			json = test_call.to_json
-			parsed = JSON.parse(json)
-			
-			expect(parsed).to have_keys(
-					"do" => be == "test",
-					"data" => be == "value"
-				)
-		end
-		
 		it "can get call message via as_json" do
 			expect(test_call.as_json).to have_keys(
 					do: be == :test,