37 lines
781 B
Plaintext
37 lines
781 B
Plaintext
The ``++new++`` keyword should only be used with objects that define a constructor function. Use it with anything else, and you'll get a ``++TypeError++`` because there won't be a constructor function for the ``++new++`` keyword to invoke.
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== Noncompliant Code Example
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----
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function MyClass() {
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this.foo = 'bar';
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}
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var someClass = 1;
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var obj1 = new someClass; // Noncompliant;
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var obj2 = new MyClass(); // Noncompliant if considerJSDoc parameter set to true. Compliant when considerJSDoc=false
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----
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== Compliant Solution
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----
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/**
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* @constructor
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*/
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function MyClass() {
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this.foo = 'bar';
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}
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var someClass = function(){
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this.prop = 1;
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}
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var obj1 = new someClass; // Compliant
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var obj2 = new MyClass(); // Compliant regardless of considerJSDoc value
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----
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