Sha256: b047fee7a88f06f1df2c9baeb81fc55d2d4cf459c3c2c73b8d4ff39f7cdfb696
Contents?: true
Size: 592 Bytes
Versions: 211
Compression:
Stored size: 592 Bytes
Contents
require 'zlib'
require 'stringio'
module ActiveSupport
# A convenient wrapper for the zlib standard library that allows compression/decompression of strings with gzip.
module Gzip
class Stream < StringIO
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
211 entries across 178 versions & 27 rubygems