Retrieving data from EOS tables

get_table_rows

    table: async (table, opts = {}) => {
        var eos = await self.init(opts);
        var r, next = 0, ret = [];
        do {
            r = await eos.rpc.get_table_rows({
                table,
                code: opts.code || CONTRACT, 
                scope: opts.scope || ACCT,
                limit: opts.limit || 100,
                lower_bound: next,
                json: true
            });
            let rows = r.rows;
            next = rows[rows.length - 1].id + 1;
            if (opts.filter) rows = rows.filter(opts.filter);
            ret = ret.concat(rows);
        } while (r.more);
        return ret;
    },