`forEachRow`

The forEachRow method takes a function that it will then call for each Row in a specified Table.

forEachRow(
  tableId: string,
  rowCallback: RowCallback,
): void

	Type	Description
`tableId`	`string`	The `Id` of the `Table` to iterate over.
`rowCallback`	`RowCallback`	The function that should be called for every `Row`.
returns	`void`	This has no return value.

This method is useful for iterating over the Row structure of the Table in a functional style. The rowCallback parameter is a RowCallback function that will be called with the Id of each Row, and with a function that can then be used to iterate over each Cell of the Row, should you wish.

Example

This example iterates over each Row in a Table, and lists each Cell Id within them.

import {createStore} from 'tinybase';

const store = createStore().setTables({
  pets: {
    fido: {species: 'dog'},
    felix: {color: 'black'},
  },
});
store.forEachRow('pets', (rowId, forEachCell) => {
  console.log(rowId);
  forEachCell((cellId) => console.log(`- ${cellId}`));
});
// -> 'fido'
// -> '- species'
// -> 'felix'
// -> '- color'

Since

v1.0.0