nl_tokens: ---------------------------------------------------------------------------- Number ES6 Number . prototype . toString ( [ radix ] )
pl_tokens: function NumberToStringJS ( radix ) { // NOTE: Both Number objects and values can enter here as // 'this'. This is not as dictated by ECMA-262. var number = this ; if ( ! IS_NUMBER ( this ) ) { if ( ! IS_NUMBER_WRAPPER ( this ) ) { throw MakeTypeError ( kNotGeneric , 'Number.prototype.toString' ) ; } // Get the value of this number in case it's an object. <mask> = % _ValueOf ( this ) ; } // Fast case: Convert number in radix 10. if ( IS_UNDEFINED ( radix ) || radix === 10 ) { return % _NumberToString ( number ) ; } // Convert the radix to an integer and check the range. radix = TO_INTEGER ( radix ) ; if ( radix < 2 || radix > 36 ) throw MakeRangeError ( kToRadixFormatRange ) ; // Convert the number to a string in the given radix. return % NumberToRadixString ( number , radix ) ; }