promise_mtd - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

promise_mtd/filter.js

index.js

		@@ -9,2 +9,4 @@ 'use strict';

		promise_mtd.filter = require('./promise_mtd/filter.js');

		promise_mtd.transform = require('./promise_mtd/transform.js');
		@@ -11,0 +13,0 @@

package.json

		{
		"name": "promise_mtd",
		"version": "1.0.3",
		"version": "1.0.4",
		"description": "Set of methods allowing simplify work with Promises in cycle. Methods: forEach, map, while, transform, parallel",
		@@ -5,0 +5,0 @@ "main": "index.js",

README.md

		# promise_mtd
		Set of methods allowing to simplify work with promises in cycle.

		* Implementation of ```forEach``` and ```map``` for working with array data when it's needed to apply asynchronous function to each element.
		* Implementation of ```forEach```, ```map```, ```filter``` for working with array data when it's needed to apply asynchronous function to each element.
		* Method ```transform``` allows to iterate asynchronously over an array similarly to ```map```, but also it can skip unnecessary data.
		@@ -53,2 +53,19 @@ * Implementation of cycle ```while``` for using with promise.

		### filter(Array<any>, Function(el, index): Promise<Boolean>)
		```Filter```
		```js
		const promiseMtd = require('promise_mtd');

		void async function () {
		let res = await promiseMtd.filter([ 0, 1, 2, 3 ], function(time, i) {
		return new Promise((resolve, reject) => {
		setTimeout(function() {
		resolve(Boolean(i));
		}, time*1000);
		});
		});
		console.log(res); // [ 1, 2, 3 ]
		}();
		```

		### parallel(Array<any>, Function(el, index))
		@@ -136,7 +153,7 @@ Equivalent of ```Promise.all``` but with limit
		// { t1: 2000, t2: 1000 }
		console.log(await promise_mtd.all({ t1, t2 }));
		console.log(await promiseMtd.all({ t1, t2 }));

		// as Promise.all
		// [ 2000, 1000 ]
		console.log(await promise_mtd.all([ t1, t2 ]));
		console.log(await promiseMtd.all([ t1, t2 ]));
		} catch (err) {
		@@ -143,0 +160,0 @@ console.log('Raise', err);

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