simple-update-in - npm Package Compare versions

CHANGELOG.md

		@@ -9,2 +9,8 @@ # Changelog

		## [1.3.0] - 2018-08-17
		### Added
		- Support predicate function
		- `updateIn([1, 2, 3, 4, 5], [v => v % 2], v => v * 10)` will return `[10, 2, 30, 4, 50]`
		- Predicate function can be used as branching function to update multiple subtrees in a single call

		## [1.2.0] - 2018-04-14
		@@ -11,0 +17,0 @@ ### Added

lib/index.js

		@@ -29,3 +29,23 @@ 'use strict';
		var accessor = path.shift();

		if (typeof accessor === 'function') {
		if (Array.isArray(obj)) {
		obj.forEach(function (value, index) {
		if (accessor.call(obj, value, index)) {
		obj = setIn(obj, [index].concat(_toConsumableArray(path)), updater);
		}
		});
		} else {
		Object.keys(obj).forEach(function (key) {
		if (accessor.call(obj, obj[key], key)) {
		obj = setIn(obj, [key].concat(_toConsumableArray(path)), updater);
		}
		});
		}

		return obj;
		}

		var value = typeof obj !== 'undefined' && obj[accessor];

		var nextObj = obj;
		@@ -32,0 +52,0 @@

package.json

		{
		"name": "simple-update-in",
		"version": "1.2.1-master.f2ba331",
		"version": "1.3.0",
		"description": "",
		"main": "lib/index.js",
		"files": "lib/*/",
		"files": [
		"lib/*/"
		],
		"scripts": {
		@@ -33,10 +35,7 @@ "build": "babel --out-dir lib src --ignore */.spec.js,*/.test.js",
		"babel-cli": "^6.26.0",
		"babel-core": "^6.26.0",
		"babel-core": "^6.26.3",
		"babel-preset-env": "^1.6.1",
		"babel-preset-stage-3": "^6.24.1",
		"gulp": "^3.9.1",
		"gulp-exec": "^3.0.1",
		"jest": "^22.4.2",
		"last-commit-log": "^1.0.3"
		"jest": "^22.4.3"
		}
		}

README.md

		@@ -5,3 +5,3 @@ # simple-update-in

		[![Build Status](https://travis-ci.org/compulim/simple-update-in.svg?branch=master)](https://travis-ci.org/compulim/simple-update-in)
		[![npm version](https://badge.fury.io/js/simple-update-in.svg)](https://badge.fury.io/js/simple-update-in) [![Build Status](https://travis-ci.org/compulim/simple-update-in.svg?branch=master)](https://travis-ci.org/compulim/simple-update-in)

		@@ -161,2 +161,26 @@ We love [ImmutableJS](https://facebook.github.io/immutable-js). But sometimes, we want to start something from small. Thus, we created this package with zero dependencies.

		## Using predicate

		For path accessor, instead of `number` and `string`, you can also use `function`.

		Predicate for array has signature of `(value, index) => truthy/falsy`. And for map, `(value, key) => truthy/falsy`.

		```js
		const from = [1, 2, 3, 4, 5];
		const actual = updateIn(from, [value => value % 2], value => value * 10);

		expect(actual).toEqual([10, 2, 30, 4, 50]);
		```

		### Branching with predicate

		You can also use predicate to update multiple subsets at the same time.

		```js
		const from = [{ v: 1 }, { v: 2 }, { v: 3 }];
		const actual = updateIn(from, [() => true, 'v'], v => v * 10);

		expect(actual).toEqual([{ v: 10 }, { v: 20 }, { v: 30 }]);
		```

		# Contributions
		@@ -163,0 +187,0 @@

.babelrc

.travis.yml

gulpfile.js

src/index.js

src/index.spec.js

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