class String
Public Instance Methods
ulen()
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等宽字体中英文混合时占用的宽度
# File lib/getscore/check_one.rb, line 9 def ulen() (self.bytesize + self.length) / 2 end
等宽字体中英文混合时占用的宽度
# File lib/getscore/check_one.rb, line 9 def ulen() (self.bytesize + self.length) / 2 end