ember-array-computed-macros - npm Package Compare versions

Comparing version 1.0.1 to 1.0.2

addon/index.js

		@@ -13,2 +13,3 @@ import Ember from 'ember';
		export var sort = Ember.computed.sort;
		export var sum = Ember.computed.sum;

		@@ -15,0 +16,0 @@ export var maxBy = function(listProperty, valueProperty) {

package.json

		{
		"name": "ember-array-computed-macros",
		"version": "1.0.1",
		"version": "1.0.2",
		"description": "The default blueprint for ember-cli addons.",
		@@ -5,0 +5,0 @@ "directories": {

README.md

		# ember-array-computed-macros
		[![npm version](https://badge.fury.io/js/ember-array-computed-macros.svg)](http://badge.fury.io/js/ember-array-computed-macros) [![Build Status](https://travis-ci.org/martndemus/ember-array-computed-macros.svg?branch=master)](https://travis-ci.org/martndemus/ember-array-computed-macros)

		## Usage
		## Macros

		### Map
		This addon is supplemental to the already existing array computed macros existing in Ember.js

		#### `maxBy(listProperty, valueProperty)`

		Takes all values of `valueProperty` from `listProperty` and then picks the maximum value from that.

		Example:
		```js
		import Ember from 'ember';
		import { map } from 'ember-array-computed-macros';
		var ContactList = Ember.Component.extend({
		highestAge: maxBy('people', 'age')
		});

		export default Ember.Component.extend({
		names: ['Tom', 'Yehuda'],
		upperCasedNames: map('names', (name) => name.toUpperCase())
		});
		const myContactList = ContactList.create({
		people: [
		{ first: 'Tom', last: 'Dale', age: 21 },
		{ first: 'Yehuda', last: 'Katz', age: 42 }
		]
		}).

		myContactList.get('highestAge') // returns 42
		```

		### Map By
		### `minBy(listPropery, valueProperty)`

		See `maxBy`, except it takes the minimum value instead of the maximum.

		### `orderBy(listProperty, ...sortProperties)`

		Takes a `listProperty` and returns that list sorted by the `sortProperties`.
		Append `:desc` to the sort property to sort in reverse order for that property.

		```js
		@@ -26,41 +43,56 @@ import Ember from 'ember';
		names: [
		{ first: 'Tom', last: 'Dale' },
		{ first: 'Yehuda', last: 'Katz' }
		{ first: 'Tom', last: 'Dale', age: 21 },
		{ first: 'Yehuda', last: 'Katz', age: 42 }
		],
		firstNames: mapBy('names', 'first')
		oderedNames: orderBy('names', 'last', 'first'. 'age:desc')
		});
		```

		### Order By
		### `sumBy(listProperty, valueProperty)`

		Takes all values of `valueProperty` from `listProperty` and then sums those values.

		Example:
		```js
		import Ember from 'ember';
		import { map } from 'ember-array-computed-macros';
		var ContactList = Ember.Component.extend({
		collectiveAge: sumBy('people', 'age')
		});

		export default Ember.Component.extend({
		names: [
		const myContactList = ContactList.create({
		people: [
		{ first: 'Tom', last: 'Dale', age: 21 },
		{ first: 'Yehuda', last: 'Katz', age: 42 }
		],
		oderedNames: orderBy('names', 'last', 'first'. 'age:desc')
		});
		]
		}).

		myContactList.get('collectiveAge') // returns 53
		```

		### Other
		### `reverse(listProperty)`

		Reverses the array at `listProperty` with `Array.prototype.reverse`.

		### `everyBy(listPropery, valueProperty)`

		Takes all values of `valueProperty` from `listProperty` and then checks if all of those values are truthy.

		### `anyBy(listProperty, valueProperty)`

		Takes all values of `valueProperty` from `listProperty` and then checks if any of those values are truthy.

		### From Ember.js

		The addon re-exports all array computed macros from Ember.js for convenience.

		* map
		* mapBy
		* filter
		* filterBy
		* everyBy
		* anyBy
		* min
		* minBy
		* max
		* maxBy
		* reverse
		* sum
		* sort

		## Use with decorators

		## Decorators

		```js
		@@ -67,0 +99,0 @@ import Ember from 'ember';

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