PythonVsRuby/2について、ここに記述してください。
class SjisChars
$KCODE = "SJIS"
KU13 = 0x8740..0x879c
KU89 = 0xED40..0xEEFC
KU115 = 0xFA40..0xFC4B
GAIJI = 0xF040..0xF9FC
def initialize(chars)
@chars = chars
end
def scan2
@chars.split(//).each do |c|
yield c
end
end
def chkRange(r)
re = "[%s-%s]" % [[r.first].pack("n"), [r.last].pack("n")]
@chars.scan(Regexp.compile(re))
end
def gaiji?
chkRange(KU115)
end
def hexprint
p @chars.unpack("n*").each {|i| printf("%x,", i)}
end