Sha256: 7ade203ebdd745193efb8145f2cd2360eeba98d4a3685f1a8abf86bc53ef9ae6
Contents?: true
Size: 746 Bytes
Versions: 11
Compression:
Stored size: 746 Bytes
Contents
require 'zlib'
require 'stringio'
require 'active_support/core_ext/string/encoding'
module ActiveSupport
# A convenient wrapper for the zlib standard library that allows compression/decompression of strings with gzip.
module Gzip
class Stream < StringIO
def initialize(*)
super
set_encoding "BINARY" if "".encoding_aware?
end
def close; rewind; end
end
# Decompresses a gzipped string.
def self.decompress(source)
Zlib::GzipReader.new(StringIO.new(source)).read
end
# Compresses a string using gzip.
def self.compress(source)
output = Stream.new
gz = Zlib::GzipWriter.new(output)
gz.write(source)
gz.close
output.string
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems