rspec/rules/S1301/abap/rule.adoc

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2021-01-27 13:42:22 +01:00
``++CASE++`` statements are useful when there are many different cases depending on the value of the same expression.
2021-02-02 15:02:10 +01:00
2021-01-27 13:42:22 +01:00
For just one or two cases however, the code will be more readable with ``++IF++`` statements.
== Noncompliant Code Example
----
CASE SY-INDEX.
WHEN ONE.
WRITE 'One'.
WHEN 2.
WRITE 'Two'.
ENDCASE.
----
== Compliant Solution
----
CASE SY-INDEX.
WHEN ONE.
WRITE 'One'.
WHEN 2.
WRITE 'Two'.
WHEN OTHERS.
WRITE 'Unexpected result'
ENDCASE.
----
ifdef::env-github,rspecator-view[]
== Comments And Links
(visible only on this page)
include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]