module Gzip
cloned from module ActiveSupport A convenient wrapper for the zlib standard library that allows compression/decompression of strings with gzip.
gzip = Gzip.compress('compress me!') # => "\x1F\x8B\b\x00o\x8D\xCDO\x00\x03K\xCE\xCF-(J-.V\xC8MU\x04\x00R>n\x83\f\x00\x00\x00" Gzip.decompress(gzip) # => "compress me!"
Public Class Methods
compress_m0(source, level=Zlib::DEFAULT_COMPRESSION, strategy=Zlib::DEFAULT_STRATEGY)
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Compresses a string using gzip, setting mtime to 0
# File lib/kramdown-rfc/gzip-clone.rb, line 28 def self.compress_m0(source, level=Zlib::DEFAULT_COMPRESSION, strategy=Zlib::DEFAULT_STRATEGY) output = Stream.new gz = Zlib::GzipWriter.new(output, level, strategy) gz.mtime = 0 gz.write(source) gz.close output.string end
decompress(source)
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Decompresses a gzipped string.
# File lib/kramdown-rfc/gzip-clone.rb, line 23 def self.decompress(source) Zlib::GzipReader.new(StringIO.new(source)).read end