diff options
Diffstat (limited to 'ruby_1_8_5/lib/rexml/encodings/US-ASCII.rb')
-rw-r--r-- | ruby_1_8_5/lib/rexml/encodings/US-ASCII.rb | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/ruby_1_8_5/lib/rexml/encodings/US-ASCII.rb b/ruby_1_8_5/lib/rexml/encodings/US-ASCII.rb new file mode 100644 index 0000000000..fb4c217074 --- /dev/null +++ b/ruby_1_8_5/lib/rexml/encodings/US-ASCII.rb @@ -0,0 +1,30 @@ +module REXML + module Encoding + # Convert from UTF-8 + def encode_ascii content + array_utf8 = content.unpack('U*') + array_enc = [] + array_utf8.each do |num| + if num <= 0x7F + array_enc << num + else + # Numeric entity (&#nnnn;); shard by Stefan Scholl + array_enc.concat "&\##{num};".unpack('C*') + end + end + array_enc.pack('C*') + end + + # Convert to UTF-8 + def decode_ascii(str) + str.unpack('C*').pack('U*') + end + + register("US-ASCII") do |obj| + class << obj + alias decode decode_ascii + alias encode encode_ascii + end + end + end +end |