import {StreamWalker} from 'eventstore-ts-client/src/StreamWalker.ts'

public class | source

StreamWalker

Stream walker

Constructor Summary

Public Constructor
public	constructor() Creates an instance of stream walker.

Protected Members
protected	iterable: AsyncIterableIterator iterable

Public Methods
public	async * [Symbol.asyncIterator]() standard async iterable function
public	async every(fn: Function, thisArg: Function): Promise The every() method tests whether all elements in the iterator pass the test implemented by the provided function
public	filter(fn: Function, thisArg: Function): StreamWalker The filter() method creates a new iterator with all elements that pass the test implemented by the provided function
public	async forEach(fn: Function, thisArg: Function, args: ...*): Promise The forEach() method executes a provided function once for each iterator element
public	map(fn: Function, thisArg: Function): StreamWalker The map() method creates a new iterator with the results of calling a provided function on every element in the calling iterator
public	async reduce(accumulatorFunction: Function, initialValue: , thisArg: Function): Promise The reduce() method applies a function against an accumulator and each element in the iterator (from left to right) to reduce it to a single value
public	async toArray(): Promise Converts an iterator to an array.

Creates an instance of stream walker.

iterable

standard async iterable function

The every() method tests whether all elements in the iterator pass the test implemented by the provided function

The filter() method creates a new iterator with all elements that pass the test implemented by the provided function

The forEach() method executes a provided function once for each iterator element

The map() method creates a new iterator with the results of calling a provided function on every element in the calling iterator

The reduce() method applies a function against an accumulator and each element in the iterator (from left to right) to reduce it to a single value

Converts an iterator to an array. The returned array will contain all single elements of iterator