44 lines
916 B
Plaintext
44 lines
916 B
Plaintext
Nested ``++switch++`` structures are difficult to understand because you can easily confuse the cases of an inner ``++switch++`` as belonging to an outer statement. Therefore nested ``++switch++`` statements should be avoided.
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Specifically, you should structure your code to avoid the need for nested ``++switch++`` statements, but if you cannot, then consider moving the inner ``++switch++`` to another function.
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== Noncompliant Code Example
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----
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switch($a) {
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case "foo":
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switch($b) { // Noncompliant
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case "bar":
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doSomething();
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break;
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}
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break;
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}
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----
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== Compliant Solution
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----
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function handleFoo($foo) {
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switch($foo) {
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case "bar":
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doSomething();
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break;
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}
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}
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switch($a) {
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case "foo":
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handleFoo($b);
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break;
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}
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----
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ifdef::rspecator-view[]
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== Comments And Links
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(visible only on this page)
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include::../comments-and-links.adoc[]
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endif::rspecator-view[]
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