End of Life Ruby 3.2 has reached end of life and gets no more fixes. Switch to Ruby 4.0 →
instance method
Kernel#class
obj.class → class
kernel.rb
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# File tmp/rubies/ruby-3.2.0/kernel.rb, line 18
def class
Primitive.attr! 'inline'
Primitive.cexpr! 'rb_obj_class(self)'
end
Returns the class of obj. This method must always be called with an explicit receiver, as class is also a reserved word in Ruby.
Example
1.class #=> Integer self.class #=> Object