[ 源代码： ruby-zip ]
软件包：ruby-zip（2.3.2-1）
Ruby module for reading and writing zip files
rubyzip is a ruby library for reading and writing zip (pkzip format) files, with the restriction that only uncompressed and deflated zip entries are supported. All this library does is handling of the zip file format. the actual compression/decompression is handled by zlib. zlib is accessible from ruby thanks to ruby/zlib