class Rcov::CallSiteAnalyzer

Returns an array of strings or +nil+
the notation used for singleton classes.
Methods that were called for the given class. See #analyzed_classes for

def methods_for_class(classname)
  a = raw_data_relative.first.keys.select{|kl,_| kl == classname}.map{|_,meth| meth}.sort
  a.empty? ? nil : a
end