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Define a primitive data type: Difference between revisions
→{{header|JavaScript}}: Handling for non-integer values, added method toString()
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(→{{header|JavaScript}}: Handling for non-integer values, added method toString()) |
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Line 609:
<lang JavaScript>function Num(n){
n = Math.floor(n);
if(isNaN(n))
throw new TypeError("Not a Number");
if(n < 1 || n > 10)
throw new TypeError("Out of range");
Line 614 ⟶ 617:
}
Num.prototype.valueOf = function() { return this._value; }
Num.prototype.toString = function () { return this._value.toString();}
var w = new Num(3), x = new Num(4);
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