Sha256: 05fa1ab17fefc43b55a662d288f258a9a2f0bf4e93f4e7847c7bad33361d120f
Contents?: true
Size: 720 Bytes
Versions: 6
Compression:
Stored size: 720 Bytes
Contents
module UTF8Util
# use '?' intsead of the unicode replace char, since that is 3 bytes
# and can increase the string size if it's done a lot
REPLACEMENT_CHAR = "?"
# Replace invalid UTF-8 character sequences with a replacement character
#
# Returns self as valid UTF-8.
def self.clean!(str)
raise NotImplementedError
end
# Replace invalid UTF-8 character sequences with a replacement character
#
# Returns a copy of this String as valid UTF-8.
def self.clean(str)
clean!(str.dup)
end
def self.clean!(str)
return str if str.encoding.to_s == "UTF-8"
str.force_encoding("binary").encode("UTF-8", :invalid => :replace, :undef => :replace, :replace => REPLACEMENT_CHAR)
end
end
Version data entries
6 entries across 6 versions & 1 rubygems