extract_mass generic looks funny

hadron/R/removeTemporal.cf.R

Lines 308 to 310 in 0a10f49

    
           extract_mass <- function (object) { 
        
             UseMethod('extract_mass') 
        
           }

Should't this be UseMethod('extract_mass', object) or is the first parameter implicit?

It's passed implicitly:

You don’t pass any of the arguments of the generic to UseMethod(); it uses deep magic to pass to the method automatically. The precise process is complicated and frequently surprising, so you should avoid doing any computation in a generic. To learn the full details, carefully read the Technical Details section in ?UseMethod. — Hadley, Advanced R

	extract_mass <- function (object) {
	UseMethod('extract_mass')
	}