1# Copyright 2015 gRPC authors. 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15begin 16 ruby_version_dirname = /(\d+\.\d+)/.match(RUBY_VERSION).to_s 17 distrib_lib_dir = File.expand_path(ruby_version_dirname, 18 File.dirname(__FILE__)) 19 if File.directory?(distrib_lib_dir) 20 require_relative "#{distrib_lib_dir}/grpc_c" 21 else 22 require 'grpc/grpc_c' 23 end 24end 25