Method: Azuki::OkJson#subst

Defined in:
lib/vendor/azuki/okjson.rb

#subst(u1, u2) ⇒ Object 



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# File 'lib/vendor/azuki/okjson.rb', line 372

def subst(u1, u2)
  if Usurr1 <= u1 && u1 < Usurr2 && Usurr2 <= u2 && u2 < Usurr3
    return ((u1-Usurr1)<<10) | (u2-Usurr2) + Usurrself
  end
  return Ucharerr
end