End of Life Ruby 3.1 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Module#>=
mod >= other → true, false, or nil
object.c
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static VALUE
rb_mod_ge(VALUE mod, VALUE arg)
{
if (!CLASS_OR_MODULE_P(arg)) {
rb_raise(rb_eTypeError, "compared with non class/module");
}
return rb_class_inherited_p(arg, mod);
}
Returns true if mod is an ancestor of other, or the two modules are the same. Returns nil if there’s no relationship between the two. (Think of the relationship in terms of the class definition: “class A < B” implies “B > A”.)