rspec/rules/S1067/rpg/rule.adoc
Fred Tingaud 51369b610e
Make sure that includes are always surrounded by empty lines (#2270)
When an include is not surrounded by empty lines, its content is inlined
on the same line as the adjacent content. That can lead to broken tags
and other display issues.
This PR fixes all such includes and introduces a validation step that
forbids introducing the same problem again.
2023-06-22 10:38:01 +02:00

61 lines
1.1 KiB
Plaintext

== Why is this an issue?
The complexity of an expression is defined by the number of ``++AND++``, ``++OR++``.
A single expression's complexity should not become too high to keep the code readable.
=== Noncompliant code example
With the default threshold value of 3
[source,rpg]
----
C IF (condition1 AND condition2)
C OR (condition2 AND condition2)
C OR (condition3 AND condition4)
----
[source,rpg]
----
/free
IF A=X OR A=Y AND A=Z AND B=Y OR B=Z;
...
ENDIF;
/end-free
----
=== Compliant solution
[source,rpg]
----
C IF (condition1 AND condition2)
C OR MyComplexCondition()
----
[source,rpg]
----
/free
IF A=X OR MyComplexCondition() OR B=Z;
...
ENDIF;
/end-free
----
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
(visible only on this page)
include::../message.adoc[]
include::../parameters.adoc[]
'''
== Comments And Links
(visible only on this page)
include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]