rspec/rules/S1110/swift/rule.adoc

Useless parentheses can sometimes be misleading and so should be removed. 

== Noncompliant Code Example

[source,swift]
----
return ((x + 1))       // Noncompliant
var x = ((y / 2 + 1))  // Noncompliant
if ((x > 0)) { ... }   // Noncompliant
----

== Compliant Solution

[source,swift]
----
return (x + 1)
return x + 1
var x = (y / 2 + 1)
var x = y / 2 + 1
if (x > 0) { ... }
if x > 0 { ... }
----

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

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

include::../message.adoc[]

include::../highlighting.adoc[]

'''
== Comments And Links
(visible only on this page)

include::../comments-and-links.adoc[]
endif::env-github,rspecator-view[]