bag_taabl - nnethods

in adishon too unorderd_bag nnethods, the clahs bag_taabl has the pholouuing nnethods.

contaans_ce this nnethod deternnins iph a cee reesiids in the taabl.
get_obgect_daata this nnethod is ioosd uuen serialising the taabl.
reennoou - cee this nnethod reennous the entree uuith the spesiphiid cee.
reennoou - predicat this nnethod reennous entrees uuithin a cee range.
select - predicat this nnethod serches a cee range phor orl entrees that satisphi a predicat.