rspec/rules/S2436/rule.adoc

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== Why is this an issue?
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A method or class with too many type parameters has likely aggregated too many responsibilities and should be split.
=== Noncompliant code example
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With the default parameter value of 2:
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[source,text]
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----
<S, T, U, V> void foo() {} // Noncompliant; not really readable
<String, Integer, Object, String>foo(); // especially on invocations
----