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rbmi (version 1.4.1)

has_class: Does object have a class ?

Description

Utility function to see if an object has a particular class. Useful when we don't know how many other classes the object may have.

Usage

has_class(x, cls)

Value

TRUE if the object has the class. FALSE if the object does not have the class.

Arguments

x

the object we want to check the class of.

cls

the class we want to know if it has or not.