rspec/rules/S3257/javascript/rule.adoc

Unnecessarily verbose declarations and initializations make it harder to read the code, and should be simplified. Specifically, primitive (``++number++``, ``++string++``, ``++boolean++`` and others) types should be omitted from variable and parameter declaration when they can be easily inferred from the initialized or defaulted value.

== Noncompliant Code Example

----
const n: number = 1; // Noncompliant, "number" can be omitted

function foo(s: string = "") {} // Noncompliant, "string" can be omitted

class Bar {
  b: boolean = true;  // Noncompliant, "boolean" can be omitted
}
----

== Compliant Solution

----
const n = 1;

function foo(s = "") {}

class Bar {
  b = true;
}
----

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== Comments And Links
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include::../comments-and-links.adoc[]
endif::rspecator-view[]