Contents

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

module Arrow
  module BlockClosable
    def open(*args, &block)
      io = new(*args)
      return io unless block

      begin
        yield(io)
      ensure
        io.close
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
red-arrow-0.12.0	lib/arrow/block-closable.rb
red-arrow-0.11.0	lib/arrow/block-closable.rb
red-arrow-0.10.0	lib/arrow/block-closable.rb