Sha256: 25fa45c00258482ced5d1bbe0382c487fe87ead81181391d75fa9d5866c6d0e4
Contents?: true
Size: 1.34 KB
Versions: 6
Compression:
Stored size: 1.34 KB
Contents
require 'base64'
require 'zlib'
module WhirledPeas
module Utils
module FileHandler
module FileWriter
VERSION = '1'
def self.write(fp, renders)
fp.puts renders.count
renders.each do |strokes|
encoded = Base64.encode64(strokes)
fp.puts encoded.count("\n")
fp.puts encoded
end
end
end
private_constant :FileWriter
class FileReaderV1
def self.read(fp)
num_renders = Integer(fp.readline.chomp, 10)
num_renders.times.map do
num_strokes = Integer(fp.readline.chomp, 10)
Base64.decode64(num_strokes.times.map { fp.readline }.join)
end
end
private
attr_reader :file
end
private_constant :FileReaderV1
READERS = {
'1' => FileReaderV1
}
private_constant :READERS
def self.write(file, renders)
Zlib::GzipWriter.open(file, Zlib::BEST_COMPRESSION) do |gz|
gz.puts FileWriter::VERSION
FileWriter.write(gz, renders)
end
end
def self.read(file)
Zlib::GzipReader.open(file) do |gz|
version = gz.gets.chomp
raise ArgumentError, "Invalid file: #{file}" unless READERS.key?(version)
READERS[version].read(gz)
end
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems