Question about query examples

[Prots]

Could you please add more complicated examples in the readme doc for selection and document manipulation. For example I need the next query (js):
r.table('tracker').filter(r.row('file').eq('test2.txt')).filter(r.row('timestamp').ge(63598330793)).filter(r.row('timestamp').le(63598330795))
How I can build it with your driver? Thanks.