code: function insertArray (table, object, fields) {
    var input = this
  
    input.forEach(function addRow (entry, rowNo) {
      var tableRow = fields.map(function cell (fieldName) {
        return getCellContent.call(entry, object.fields[fieldName], rowNo)
      })
      table.push(tableRow)
    })
  }
docs: renderer.insert function for rendering arrays,
  `this` bound to the input.
  @param  {Table} table       cli-table
  @param  {Object} object     renderer object
  @param  {Array} fields      fields to show