Class.descendant_of?

[Ben Johnson]

Noob question:

class A; end
class B < A; end

B.kind_of?(A)

Is there a method that will return true if the class is a descendant of
that class?

Thanks for your help.

 

[Todd Benson]

Noob question:

class A; end
class B < A; end

B.kind_of?(A)

Is there a method that will return true if the class is a descendant of
that class?

Thanks for your help.

class A; end
class B < A; end
B.ancestors.include?(A)
=> true

Todd

 

[Heesob Park]

Noob question:

class A; end
class B < A; end

B.kind_of?(A)

Is there a method that will return true if the class is a descendant of
that class?

class A; end
class B < A; end

B < A
=> true


Regards,

Park Heesob

 

[Peña, Botp]

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