diff options
Diffstat (limited to 'lib/rexml/encodings/ISO-8859-1.rb')
| -rw-r--r-- | lib/rexml/encodings/ISO-8859-1.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/rexml/encodings/ISO-8859-1.rb b/lib/rexml/encodings/ISO-8859-1.rb new file mode 100644 index 0000000000..98c5aff3b2 --- /dev/null +++ b/lib/rexml/encodings/ISO-8859-1.rb @@ -0,0 +1,23 @@ +module REXML + module Encoding + # Convert from UTF-8 + def to_iso_8859_1 content + array_utf8 = content.unpack('U*') + array_enc = [] + array_utf8.each do |num| + if num <= 0xFF + 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 from_iso_8859_1(str) + str.unpack('C*').pack('U*') + end + end +end |