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Contents
module ICU
class Util
# Decide if a string is valid UTF-8 or not, returning true or false.
def self.is_utf8(str)
dup = str.dup
dup.force_encoding("UTF-8")
dup.valid_encoding?
end
# Try to convert any string to UTF-8.
def self.to_utf8(str)
utf8 = is_utf8(str)
dup = str.dup
return dup.force_encoding("UTF-8") if utf8
dup.force_encoding("Windows-1252") if dup.encoding.name.match(/^(ASCII-8BIT|UTF-8)$/)
dup.encode("UTF-8")
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems