Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/hprose/io.rb

Instance Method Summary collapse

Instance Method Details

#ulength ⇒ Object Also known as: usize 



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# File 'lib/hprose/io.rb', line 32

def ulength
  (a = unpack('U*')) rescue return -1
  return -1 if a.find { |e| e > 0x10ffff }
  a.size + a.find_all { |e| e > 0xffff }.size
end

#utf8? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/hprose/io.rb', line 28

def utf8?
  return false if unpack('U*').find { |e| e > 0x10ffff } rescue return false
  true
end