Sha256: 655f42c80bdad12907a1d344ffdeff3180195e28ca0c751170e83928e27b78ea
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Size: 1.19 KB
Versions: 6
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Stored size: 1.19 KB
Contents
# encoding: UTF-8
module Yajl
module Deflate
# This is a wrapper around Zlib::Inflate, creating a #read method that adheres
# to the IO spec, allowing for two parameters (length, and buffer)
class StreamReader < ::Zlib::Inflate
# Wrapper to the initialize method so we can set the initial IO to parse from.
def initialize(io, options)
@io = io
super(options)
end
# A helper method to allow use similar to IO#read
def read(len=nil, buffer=nil)
buffer.replace inflate(@io.read(len)) and return unless buffer.nil?
inflate(@io.read(len))
end
alias :eof? :finished?
# Helper method for one-off parsing from a deflate-compressed stream
#
# See Yajl::Parser#parse for parameter documentation
def self.parse(input, options={}, buffer_size=nil, &block)
if input.is_a?(String)
input = StringIO.new(input)
end
if options.is_a?(Hash)
Yajl::Parser.new(options).parse(new(input), buffer_size, &block)
elsif options.is_a?(Fixnum)
Yajl::Parser.new.parse(new(input, options), buffer_size, &block)
end
end
end
end
end
Version data entries
6 entries across 6 versions & 2 rubygems