57 lines
950 B
Plaintext
57 lines
950 B
Plaintext
== Why is this an issue?
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Union and intersection types are convenient but can make code harder to read and maintain. So if a particular union or intersection is used in multiple places, the use of a type alias is recommended.
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=== Noncompliant code example
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[source,javascript]
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----
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function foo(x:string|null|number) { // Noncompliant
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// ...
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}
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function bar(x:string|null|number) {
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// ...
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}
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function zoo(): string|null|number {
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return null;
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}
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----
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=== Compliant solution
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[source,javascript]
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----
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type MyType = string | null | number;
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function foo(x: MyType) {
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// ...
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}
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function bar(x: MyType) {
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// ...
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}
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function zoo(): MyType {
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return null;
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}
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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include::highlighting.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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