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Versions: 20
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Stored size: 1.18 KB
Contents
# frozen_string_literal: true
class Puppet::FileSystem::Posix < Puppet::FileSystem::FileImpl
def binread(path)
path.binread
end
# Provide an encoding agnostic version of compare_stream
#
# The FileUtils implementation in Ruby 2.0+ was modified in a manner where
# it cannot properly compare File and StringIO instances. To sidestep that
# issue this method reimplements the faster 2.0 version that will correctly
# compare binary File and StringIO streams.
def compare_stream(path, stream)
open(path, 0, 'rb') do |this|
bsize = stream_blksize(this, stream)
sa = String.new.force_encoding('ASCII-8BIT')
sb = String.new.force_encoding('ASCII-8BIT')
loop do
this.read(bsize, sa)
stream.read(bsize, sb)
return true if sa.empty? && sb.empty?
break if sa != sb
end
false
end
end
private
def stream_blksize(*streams)
streams.each do |s|
next unless s.respond_to?(:stat)
size = blksize(s.stat)
return size if size
end
default_blksize()
end
def blksize(st)
s = st.blksize
return nil unless s
return nil if s == 0
s
end
def default_blksize
1024
end
end
Version data entries
20 entries across 20 versions & 1 rubygems