Add bin and edit workflow

bin/gems/google-protobuf-4.36.1-x86_64-linux-gnu/lib/google/protobuf_ffi.rb

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+# Protocol Buffers - Google's data interchange format
+# Copyright 2023 Google Inc.  All rights reserved.
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+require 'ffi-compiler/loader'
+require 'google/protobuf/ffi/ffi'
+require 'google/protobuf/ffi/internal/type_safety'
+require 'google/protobuf/ffi/internal/pointer_helper'
+require 'google/protobuf/ffi/internal/arena'
+require 'google/protobuf/ffi/internal/convert'
+require 'google/protobuf/ffi/descriptor'
+require 'google/protobuf/ffi/enum_descriptor'
+require 'google/protobuf/ffi/field_descriptor'
+require 'google/protobuf/ffi/oneof_descriptor'
+require 'google/protobuf/ffi/method_descriptor'
+require 'google/protobuf/ffi/service_descriptor'
+require 'google/protobuf/ffi/file_descriptor'
+require 'google/protobuf/ffi/descriptor_pool'
+require 'google/protobuf/ffi/map'
+require 'google/protobuf/ffi/object_cache'
+require 'google/protobuf/ffi/repeated_field'
+require 'google/protobuf/ffi/message'
+
+module Google
+  module Protobuf
+    def self.deep_copy(object)
+      case object
+      when RepeatedField
+        RepeatedField.send(:deep_copy, object)
+      when Google::Protobuf::Map
+        Google::Protobuf::Map.deep_copy(object)
+      when Google::Protobuf::MessageExts
+        object.class.send(:deep_copy, object.instance_variable_get(:@msg))
+      else
+        raise NotImplementedError
+      end
+    end
+
+    def self.discard_unknown(message)
+      raise FrozenError if message.frozen?
+      raise ArgumentError.new "Expected message, got #{message.class} instead." if message.instance_variable_get(:@msg).nil?
+      pool_def = message.class.descriptor.instance_variable_get(:@descriptor_pool).descriptor_pool
+      unless Google::Protobuf::FFI.message_discard_unknown(message.instance_variable_get(:@msg), message.class.descriptor, pool_def, 128)
+        raise RuntimeError.new "Messages nested too deeply."
+      end
+      nil
+    end
+  end
+end