30 lines
733 B
Plaintext
30 lines
733 B
Plaintext
== Why is this an issue?
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If the class declaration does not include a constructor, one is automatically created, so there is no need to provide an empty constructor, or one that just delegates to the parent class.
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[source,javascript]
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----
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class Foo {
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constructor() {} // Noncompliant, empty
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}
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class Bar extends Foo {
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constructor(params) { // Noncompliant, just delegates to the parent
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super(params);
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}
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}
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----
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Instead, you can safely remove the empty constructor without affecting the functionality.
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[source,javascript]
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----
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class Foo {}
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class Bar extends Foo {}
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----
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== Resources
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=== Documentation
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* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Classes/constructor[MDN - constructor] |