db = Mongo::Connection.new.db('assets')
db.eval('assetSizeBuckets()')

##############################
#
# returns:
#
# [
#   {"medium"=>true, "tsize"=>4186349249.0, "count"=>114905.0, "avg_size"=>36433.1338845133},
#   {"short"=>true, "tsize"=>248746572.0, "count"=>45364.0, "avg_size"=>5483.34741204479},
#   {"large"=>true, "tsize"=>25573745030.0, "count"=>41777.0, "avg_size"=>612148.910405247}
# ]
#
##############################