69 lines
1.8 KiB
Ruby
Executable File
69 lines
1.8 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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system("zip example.zip example.rb NEWS")
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require 'zip'
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####### Using ZipInputStream alone: #######
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Zip::ZipInputStream.open("example.zip") {
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|zis|
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entry = zis.getNextEntry
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print "First line of '#{entry.name} (#{entry.size} bytes): "
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puts "'#{zis.gets.chomp}'"
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entry = zis.getNextEntry
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print "First line of '#{entry.name} (#{entry.size} bytes): "
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puts "'#{zis.gets.chomp}'"
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}
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####### Using ZipFile to read the directory of a zip file: #######
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zf = Zip::ZipFile.new("example.zip")
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zf.each_with_index {
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|entry, index|
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puts "entry #{index} is #{entry.name}, size = #{entry.size}, compressed size = #{entry.compressedSize}"
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# use zf.getInputStream(entry) to get a ZipInputStream for the entry
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# entry can be the ZipEntry object or any object which has a to_s method that
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# returns the name of the entry.
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}
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####### Using ZipOutputStream to write a zip file: #######
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Zip::ZipOutputStream.open("exampleout.zip") {
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|zos|
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zos.putNextEntry("the first little entry")
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zos.puts "Hello hello hello hello hello hello hello hello hello"
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zos.putNextEntry("the second little entry")
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zos.puts "Hello again"
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# Use rubyzip or your zip client of choice to verify
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# the contents of exampleout.zip
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}
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####### Using ZipFile to change a zip file: #######
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Zip::ZipFile.open("exampleout.zip") {
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|zf|
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zf.add("thisFile.rb", "example.rb")
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zf.rename("thisFile.rb", "ILikeThisName.rb")
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zf.add("Again", "example.rb")
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}
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# Lets check
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Zip::ZipFile.open("exampleout.zip") {
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|zf|
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puts "Changed zip file contains: #{zf.entries.join(', ')}"
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zf.remove("Again")
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puts "Without 'Again': #{zf.entries.join(', ')}"
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}
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# For other examples, look at zip.rb and ziptest.rb
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# Copyright (C) 2002 Thomas Sondergaard
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# rubyzip is free software; you can redistribute it and/or
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# modify it under the terms of the ruby license.
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