rspec/rules/S1199/rule.adoc

== Why is this an issue?

include::description.adoc[]

=== Noncompliant code example

[source,text]
----
public void evaluate(int operator) {
  switch (operator) {
    /* ... */
    case ADD: { // Noncompliant - nested code block '{' ... '}'
        int a = stack.pop();
        int b = stack.pop();
        int result = a + b;
        stack.push(result);
        break;
      }
    /* ... */
  }
}
----


=== Compliant solution

[source,text]
----
public void evaluate(int operator) {
  switch (operator) {
    /* ... */
    case ADD: // Compliant
      evaluateAdd();
      break;
    /* ... */
  }
}

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