Generic function to extract variable names from a supported object.
     
    
    Usage
    get_variables(object)
# S3 method for class 'complr'
get_variables(object)
# S3 method for class 'brmcoda'
get_variables(object)
 
    
    Arguments
- object
- A - brmcodaobject
 
 
    
    Value
    A list of variable names.
     
    
    Examples
    # For a complr object:
# get_variables(complr_object)
# For a brmcoda object:
# get_variables(brmcoda_object)