fails:Range#include? returns true if other is an element of self
fails:Range#include? compares values using <=>
fails:Range#include? raises an ArgumentError without exactly one argument
fails:Range#include? returns true if argument is equal to the first value of the range
fails:Range#include? returns true if argument is equal to the last value of the range
fails:Range#include? returns true if argument is less than the last value of the range and greater than the first value
fails:Range#include? returns false if range is empty
fails:Range#include? returns false if the range does not contain the argument
fails:Range#include? on string elements returns true if other is matched by element.succ
fails:Range#include? on string elements returns false if other is not matched by element.succ
fails:Range#include? with weird succ when included end value returns false if other is less than first element
fails:Range#include? with weird succ when included end value returns true if other is equal as first element
fails:Range#include? with weird succ when included end value returns true if other is matched by element.succ
fails:Range#include? with weird succ when included end value returns false if other is not matched by element.succ
fails:Range#include? with weird succ when included end value returns false if other is equal as last element but not matched by element.succ
fails:Range#include? with weird succ when included end value returns false if other is greater than last element but matched by element.succ
fails:Range#include? with weird succ when excluded end value returns false if other is less than first element
fails:Range#include? with weird succ when excluded end value returns true if other is equal as first element
fails:Range#include? with weird succ when excluded end value returns true if other is matched by element.succ
fails:Range#include? with weird succ when excluded end value returns false if other is not matched by element.succ
fails:Range#include? with weird succ when excluded end value returns false if other is equal as last element but not matched by element.succ
fails:Range#include? with weird succ when excluded end value returns false if other is greater than last element but matched by element.succ
