== Why is this an issue?

include::../description.adoc[]

=== Exceptions

The usage of a code block after a `case` is allowed.

== How to fix it

The nested code blocks should be extracted into separate methods.

=== Code examples

==== Noncompliant code example

[source,csharp,diff-id=1,diff-type=noncompliant]
----
public void Evaluate()
{
    /* ... */
    {     // Noncompliant - nested code block '{' ... '}'
          int a = stack.pop();
          int b = stack.pop();
          int result = a + b;
          stack.push(result);
    }
    /* ... */
}
----

==== Compliant solution

[source,csharp,diff-id=1,diff-type=compliant]
----
public void Evaluate()
{
    /* ... */
    StackAdd();
    /* ... */
}

private void StackAdd()
{
      int a = stack.pop();
      int b = stack.pop();
      int result = a + b;
      stack.push(result);
}
----

== Resources

=== Documentation
* Wikipedia - https://en.wikipedia.org/wiki/Single-responsibility_principle[Single Responsibility Principle]

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

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

include::../message.adoc[]

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

include::../comments-and-links.adoc[]

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