ng2-pipes - npm Package Compare versions

Comparing version 0.5.1 to 0.5.2

package.json

 {
   "name": "ng2-pipes",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "author": "Dan Revah",
@@ -5,0 +5,0 @@ "description": "Useful angular2 pipes",

README.md

@@ -46,2 +46,5 @@ # Angular2 Pipes
     - [sample](#sample)
+    - [groupBy](#groupBy)
+    - [keys](#keys)
+    - [values](#values)
  - [Math](#Math)   
@@ -523,2 +526,44 @@ - [min](#min)
 
+### groupBy
+
+Returns object of grouped by items by discriminator
+
+API: `array | groupBy: [string | Function]`
+
+```javascript
+import {GroupByPipe} from 'ng2-pipes/src/app/pipes/array/group-by';
+
+@Component({
+  // ...
+  providers: [GroupByPipe]
+})
+export class AppComponent {
+  constructor(private groupByPipe: GroupByPipe) {
+    // .. 
+    const arrayObject = [{elm: 'foo', value: 0}, {elm: 'bar', value: 1}, {elm: 'foo', value: 2}];
+    const groupedObject = groupByPipe.transform(arrayObject, 'elm')); 
+    // `groupedObject` -> Contains: {foo: [{elm: 'foo', value: 0}, {elm: 'foo', value: 2}], bar: [{elm: 'bar', value: 1}]}
+  }
+```
+
+### keys
+
+Returns array of object keys
+
+API: `object | keys`
+
+```html
+<p>{{ {foo: 1, bar: 2} | keys }}</p> <!-- Output: "['foo', 'bar']" -->
+```
+
+### values
+
+Returns array of object values
+
+API: `object | values`
+
+```html
+<p>{{ {foo: 1, bar: 2} | values }}</p> <!-- Output: "[1, 2]" -->
+```
+
 ## Math
@@ -525,0 +570,0 @@

src/app/pipes/array/index.d.ts

@@ -18,1 +18,4 @@ export declare class NgArrayPipesModule {
 export * from './sample';
+export * from './keys';
+export * from './values';
+export * from './group-by';

src/app/pipes/array/index.js

@@ -29,2 +29,5 @@ "use strict";
 var sample_1 = require('./sample');
+var group_by_1 = require('./group-by');
+var keys_1 = require('./keys');
+var values_1 = require('./values');
 var core_1 = require('@angular/core');
@@ -34,3 +37,3 @@ var ARRAY_PIPES = [
     truthify_1.TrurthifyPipe, union_1.UnionPipe, unique_1.UniquePipe, without_1.WithoutPipe, pluck_1.PluckPipe, shuffle_1.ShufflePipe,
-    every_1.EveryPipe, some_1.SomePipe, sample_1.SamplePipe
+    every_1.EveryPipe, some_1.SomePipe, sample_1.SamplePipe, group_by_1.GroupByPipe, keys_1.KeysPipe, values_1.ValuesPipe
 ];
@@ -66,3 +69,6 @@ var NgArrayPipesModule = (function () {
 __export(require('./sample'));
+__export(require('./keys'));
+__export(require('./values'));
+__export(require('./group-by'));
 
 //# sourceMappingURL=index.js.map

src/app/pipes/array/index.ts

@@ -1,17 +0,20 @@
-import {DiffPipe} from './diff';
-import {InitialPipe} from './initial';
-import {FlattenPipe} from './flatten';
-import {IntersectionPipe} from './intersection';
-import {ReversePipe} from './reverse';
-import {TailPipe} from './tail';
-import {TrurthifyPipe} from './truthify';
-import {UnionPipe} from './union';
-import {UniquePipe} from './unique';
-import {WithoutPipe} from './without';
-import {PluckPipe} from './pluck';
-import {ShufflePipe} from './shuffle';
-import {EveryPipe} from './every';
-import {SomePipe} from './some';
-import {SamplePipe} from './sample';
-import {NgModule} from '@angular/core';
+import { DiffPipe } from './diff';
+import { InitialPipe } from './initial';
+import { FlattenPipe } from './flatten';
+import { IntersectionPipe } from './intersection';
+import { ReversePipe } from './reverse';
+import { TailPipe } from './tail';
+import { TrurthifyPipe } from './truthify';
+import { UnionPipe } from './union';
+import { UniquePipe } from './unique';
+import { WithoutPipe } from './without';
+import { PluckPipe } from './pluck';
+import { ShufflePipe } from './shuffle';
+import { EveryPipe } from './every';
+import { SomePipe } from './some';
+import { SamplePipe } from './sample';
+import { GroupByPipe } from './group-by';
+import { KeysPipe } from './keys';
+import { ValuesPipe } from './values';
+import { NgModule } from '@angular/core';
 
@@ -21,11 +24,11 @@ const ARRAY_PIPES = [
   TrurthifyPipe, UnionPipe, UniquePipe, WithoutPipe, PluckPipe, ShufflePipe,
-  EveryPipe, SomePipe, SamplePipe
+  EveryPipe, SomePipe, SamplePipe, GroupByPipe, KeysPipe, ValuesPipe
 ];
 
 @NgModule({
-  declarations: [...ARRAY_PIPES],
+  declarations: [ ...ARRAY_PIPES ],
   imports: [],
-  exports: [...ARRAY_PIPES]
+  exports: [ ...ARRAY_PIPES ]
 })
-export class NgArrayPipesModule {}
+export class NgArrayPipesModule { }
 
@@ -47,1 +50,4 @@ export * from './diff';
 export * from './sample';
+export * from './keys';
+export * from './values';
+export * from './group-by';

src/app/pipes/helpers/helpers.d.ts

 export default class GeneralHelper {
     static isUndefined(value: any): boolean;
+    static isFunction(value: any): boolean;
     static isNumber(value: any): boolean;
     static isString(value: any): boolean;
+    static isObject(value: any): boolean;
     static isNumberFinite(value: any): boolean;
     static extractDeepPropertyByMapKey(obj: Object, map: string): any;
 }

src/app/pipes/helpers/helpers.js

@@ -8,2 +8,5 @@ "use strict";
     };
+    GeneralHelper.isFunction = function (value) {
+        return typeof value === 'function';
+    };
     GeneralHelper.isNumber = function (value) {
@@ -15,2 +18,5 @@ return typeof value === 'number';
     };
+    GeneralHelper.isObject = function (value) {
+        return value !== null && typeof value === 'object';
+    };
     GeneralHelper.isNumberFinite = function (value) {
@@ -17,0 +23,0 @@ return GeneralHelper.isNumber(value) && isFinite(value);

src/app/pipes/helpers/helpers.ts

 
 export default class GeneralHelper {
-  static isUndefined(value) {
+  static isUndefined(value: any) {
     return typeof value === 'undefined';
   }
 
+  static isFunction(value: any) {
+    return typeof value === 'function';
+  }
+
   static isNumber(value: any) {
@@ -15,2 +19,6 @@ return typeof value === 'number';
 
+  static isObject(value: any) {
+    return value !== null && typeof value === 'object';
+  }
+
   static isNumberFinite(value: any) {
@@ -17,0 +25,0 @@ return GeneralHelper.isNumber(value) && isFinite(value);

No alert changes

Improved metrics

Total package byte prevSize

328620

increased by5.01%

Number of package files

354

increased by4.42%

Lines of code

4770

increased by5.69%

Number of lines in readme file

899

increased by5.27%

No dependency changes