rspec/rules/S2963/swift/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

57 lines
889 B
Plaintext

== Why is this an issue?
The use of ``++self++`` is optional except when in closure expressions, and when it's needed to distinguish between property names and arguments. For the sake of brevity, ``++self++`` should be omitted when it's not strictly required.
=== Noncompliant code example
[source,swift]
----
class Car {
var color: Int
init(color: Int) {
self.color = color
}
func fade() {
self.color-- // Noncompliant
}
}
----
=== Compliant solution
[source,swift]
----
class Car {
var color: Int
init(color: Int) {
self.color = color
}
func fade() {
color--
}
}
----
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
(visible only on this page)
=== Message
Remove the "self" keyword.
'''
== Comments And Links
(visible only on this page)
include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]