Sha256: fdf5edfb3818af91f9b202931bdc6f13c42467251a02e6818ea07fc33901c658
Contents?: true
Size: 885 Bytes
Versions: 13
Compression:
Stored size: 885 Bytes
Contents
module IOStreams
module Bzip2
class Reader
# Read from a Bzip2 file or stream, decompressing the contents as it is read
def self.open(file_name_or_io, **args, &block)
begin
require 'rbzip2' unless defined?(RBzip2)
rescue LoadError => e
raise(LoadError, "Please install the 'rbzip2' gem for Bzip2 streaming support. #{e.message}")
end
if IOStreams.reader_stream?(file_name_or_io)
begin
io = RBzip2.default_adapter::Decompressor.new(file_name_or_io)
block.call(io)
ensure
io.close if io && (io.respond_to?(:closed?) && !io.closed?)
end
else
::File.open(file_name_or_io, 'rb') do |file|
io = RBzip2.default_adapter::Decompressor.new(file)
block.call(io)
end
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems