Support type narrowing by Module#<
#877
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soutaro
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Module#<
Module#< and Module#<= means the argument is the ancestor of the receiver. Thefore this allows to Steep to do narrowing the type of the receiver to the given argument.
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soutaro
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Oct 27, 2023
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Module#< and Module#<= means the argument is the ancestor of the receiver. Thefore this allows to Steep to do narrowing the type of the receiver to the given argument.