rspec/rules/S3981/kotlin/rule.adoc

== Why is this an issue?

The size of a collection or an array is always greater than or equal to zero. Testing it doesn't make sense, since the result is always `true`.

[source,kotlin]
----
if (myList.size >= 0) {...} // Noncompliant: always true

boolean result = myArray.size >= 0; // Noncompliant: always true
----

Similarly testing that it is less than zero will always return `false`.

[source,kotlin]
----
if (myList.size < 0) {...} // Noncompliant: always false
----

Fix the code to properly check for emptiness if it was the intent, or remove the redundant code to keep the current behavior.

ifdef::env-github,rspecator-view[]

'''
== Implementation Specification
(visible only on this page)

include::../message.adoc[]

include::../highlighting.adoc[]

'''
== Comments And Links
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include::../comments-and-links.adoc[]

endif::env-github,rspecator-view[]