Add bin and edit workflow

bin/gems/async-2.23.0/lib/kernel/sync.rb

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+# frozen_string_literal: true
+
+# Released under the MIT License.
+# Copyright, 2019-2024, by Samuel Williams.
+# Copyright, 2020, by Brian Morearty.
+# Copyright, 2024, by Patrik Wenger.
+
+require_relative "../async/reactor"
+
+# Extensions to all Ruby objects.
+module Kernel
+	# Run the given block of code synchronously, but within a reactor if not already in one.
+	#
+	# @yields {|task| ...} The block that will execute asynchronously.
+	# 	@parameter task [Async::Task] The task that is executing the given block.
+	#
+	# @public Since *Async v1*.
+	# @asynchronous Will block until given block completes executing.
+	def Sync(annotation: nil, &block)
+		if task = ::Async::Task.current?
+			if annotation
+				task.annotate(annotation) {yield task}
+			else
+				yield task
+			end
+		elsif scheduler = Fiber.scheduler
+			::Async::Task.run(scheduler, &block).wait
+		else
+			# This calls Fiber.set_scheduler(self):
+			reactor = Async::Reactor.new
+			
+			begin
+				return reactor.run(annotation: annotation, finished: ::Async::Condition.new, &block).wait
+			ensure
+				Fiber.set_scheduler(nil)
+			end
+		end
+	end
+end