angular2-pipes - npm Package Compare versions

Comparing version 0.5.4 to 0.5.6

package.json

 {
   "name": "angular2-pipes",
-  "version": "0.5.4",
+  "version": "0.5.6",
   "author": "Dan Revah",
@@ -30,3 +30,3 @@ "description": "Useful angular2 pipes",
     "type": "git",
-    "url": "https://github.com/danrevah/ng2-pipes.git"
+    "url": "https://github.com/danrevah/ng-pipes.git"
   },
@@ -33,0 +33,0 @@ "devDependencies": {

README.md

@@ -1,4 +0,4 @@
-# Angular 2 - Pipes  [![npm](https://img.shields.io/npm/v/ng2-pipes.svg?style=flat-square)](https://www.npmjs.com/package/ng2-pipes) [![Travis](https://img.shields.io/travis/danrevah/ng2-pipes.svg?style=flat-square)](https://travis-ci.org/danrevah/ng2-pipes) [![Coveralls](https://img.shields.io/coveralls/danrevah/ng2-pipes.svg?style=flat-square)](https://coveralls.io/github/danrevah/ng2-pipes?branch=master)
+# Angular Pipes  [![npm](https://img.shields.io/npm/v/ng2-pipes.svg?style=flat-square)](https://www.npmjs.com/package/ng2-pipes) [![Travis](https://img.shields.io/travis/danrevah/ng2-pipes.svg?style=flat-square)](https://travis-ci.org/danrevah/ng2-pipes) [![Coveralls](https://img.shields.io/coveralls/danrevah/ng2-pipes.svg?style=flat-square)](https://coveralls.io/github/danrevah/ng2-pipes?branch=master)
 
-> Useful pipes for Angular2.
+> Useful pipes for Angular 2
 
@@ -557,16 +557,8 @@ ## Table of contents
 
-```javascript
-import {GroupByPipe} from 'ng2-pipes/src/app/pipes/array/group-by';
+```typescript
+this.arrayObject = [{elm: 'foo', value: 0}, {elm: 'bar', value: 1}, {elm: 'foo', value: 2}];
+```
 
-@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}]}
-  }
+```html
+<p>{{ arrayObject | groupBy: 'elm' }}</p> <!-- Output: "{foo: [{elm: 'foo', value: 0}, {elm: 'foo', value: 2}], bar: [{elm: 'bar', value: 1}]}" -->
 ```
@@ -573,0 +565,0 @@

src/app/pipes/array/flatten.js

@@ -26,4 +26,7 @@ "use strict";
         var _this = this;
-        return array.reduce(function (arr, elm) { return elm instanceof Array ?
-            arr.concat(_this.flatten(elm)) : arr.concat(elm); }, []);
+        return array.reduce(function (arr, elm) {
+            return Array.isArray(elm)
+                ? arr.concat(_this.flatten(elm))
+                : arr.concat(elm);
+        }, []);
     };
@@ -30,0 +33,0 @@ FlattenPipe = __decorate([

src/app/pipes/array/flatten.ts

@@ -17,5 +17,8 @@ import {PipeTransform, Pipe} from '@angular/core';
   private flatten(array: any[]): any[] {
-    return array.reduce((arr: any[], elm: any) => elm instanceof Array ?
-      arr.concat(this.flatten(elm)) : arr.concat(elm), []);
+    return array.reduce((arr: any[], elm: any) =>
+      Array.isArray(elm)
+        ? arr.concat(this.flatten(elm))
+        : arr.concat(elm)
+      , []);
   }
 }

src/app/pipes/array/intersection.js

@@ -20,3 +20,6 @@ "use strict";
         }
-        return !Array.isArray(arr) ? arr : args.reduce(function (newArr, currArr) {
+        if (!Array.isArray(arr)) {
+            return arr;
+        }
+        return args.reduce(function (newArr, currArr) {
             return newArr.filter(function (elm) { return !!~currArr.indexOf(elm); });
@@ -23,0 +26,0 @@ }, arr);

src/app/pipes/array/intersection.ts

@@ -7,6 +7,10 @@ import {PipeTransform, Pipe} from '@angular/core';
   transform(arr: any, ...args: any[]): any[] {
-    return !Array.isArray(arr) ? arr : args.reduce((newArr, currArr) => {
-      return newArr.filter(elm => !!~currArr.indexOf(elm))
+    if (!Array.isArray(arr)) {
+      return arr;
+    }
+
+    return args.reduce((newArr, currArr) => {
+      return newArr.filter(elm => !!~currArr.indexOf(elm));
     }, arr);
   }
 }

src/app/pipes/array/reverse.js

@@ -12,2 +12,3 @@ "use strict";
 var core_1 = require('@angular/core');
+var helpers_1 = require('../helpers/helpers');
 var ReversePipe = (function () {
@@ -17,9 +18,8 @@ function ReversePipe() {
     ReversePipe.prototype.transform = function (value) {
-        if (typeof value === 'string') {
+        if (helpers_1.default.isString(value)) {
             return value.split('').reverse().join('');
         }
-        if (Array.isArray(value)) {
-            return value.reverse();
-        }
-        return value;
+        return Array.isArray(value)
+            ? value.reverse()
+            : value;
     };
@@ -26,0 +26,0 @@ ReversePipe = __decorate([

src/app/pipes/array/reverse.ts

 import {PipeTransform, Pipe} from '@angular/core';
+import GeneralHelper from '../helpers/helpers';
 
@@ -8,10 +9,10 @@ @Pipe({name: 'reverse'})
   {
-    if (typeof value === 'string') {
+    if (GeneralHelper.isString(value)) {
       return value.split('').reverse().join('');
     }
-    if (Array.isArray(value)) {
-      return value.reverse();
-    }
-    return value;
+
+    return Array.isArray(value)
+      ? value.reverse()
+      : value;
   }
 }

src/app/pipes/array/union.js

@@ -17,12 +17,12 @@ "use strict";
         if (args === void 0) { args = []; }
-        return (!Array.isArray(arr) || !Array.isArray(args))
-            ? arr
-            : args.reduce(function (newArr, currArr) {
-                return newArr.concat(currArr.reduce(function (noDupArr, curr) {
-                    if (!~noDupArr.indexOf(curr) && !~newArr.indexOf(curr)) {
-                        noDupArr.push(curr);
-                    }
-                    return noDupArr;
-                }, []));
-            }, arr);
+        if (!Array.isArray(arr) || !Array.isArray(args)) {
+            return arr;
+        }
+        return args.reduce(function (newArr, currArr) {
+            return newArr.concat(currArr.reduce(function (noDupArr, curr) {
+                return (!~noDupArr.indexOf(curr) && !~newArr.indexOf(curr))
+                    ? noDupArr.concat([curr])
+                    : noDupArr;
+            }, []));
+        }, arr);
     };
@@ -29,0 +29,0 @@ UnionPipe = __decorate([

src/app/pipes/array/union.ts

@@ -7,10 +7,11 @@ import {PipeTransform, Pipe} from '@angular/core';
   transform(arr: any, args: any[] = []): any[] {
-    return (!Array.isArray(arr) || !Array.isArray(args))
-      ? arr
-      : args.reduce((newArr, currArr) => {
+    if (!Array.isArray(arr) || !Array.isArray(args)) {
+      return arr;
+    }
+
+    return args.reduce((newArr, currArr) => {
         return newArr.concat(currArr.reduce((noDupArr, curr) => {
-            if (!~noDupArr.indexOf(curr) && !~newArr.indexOf(curr)) {
-              noDupArr.push(curr);
-            }
-            return noDupArr;
+            return (!~noDupArr.indexOf(curr) && !~newArr.indexOf(curr))
+              ? noDupArr.concat([curr])
+              : noDupArr;
           }, []));
@@ -17,0 +18,0 @@ }, arr);

src/app/pipes/boolean/is-defined.js

@@ -12,2 +12,3 @@ "use strict";
 var core_1 = require('@angular/core');
+var helpers_1 = require('../helpers/helpers');
 var IsDefinedPipe = (function () {
@@ -17,3 +18,3 @@ function IsDefinedPipe() {
     IsDefinedPipe.prototype.transform = function (value) {
-        return typeof value !== 'undefined';
+        return !helpers_1.default.isUndefined(value);
     };
@@ -20,0 +21,0 @@ IsDefinedPipe = __decorate([

src/app/pipes/boolean/is-defined.ts

 import {PipeTransform, Pipe} from '@angular/core';
+import GeneralHelper from '../helpers/helpers';
 
@@ -7,4 +8,4 @@ @Pipe({name: 'isDefined'})
   transform(value: any): boolean {
-    return typeof value !== 'undefined';
+    return !GeneralHelper.isUndefined(value);
   }
 }

src/app/pipes/boolean/is-function.js

@@ -12,2 +12,3 @@ "use strict";
 var core_1 = require('@angular/core');
+var helpers_1 = require('../helpers/helpers');
 var IsFunctionPipe = (function () {
@@ -17,3 +18,3 @@ function IsFunctionPipe() {
     IsFunctionPipe.prototype.transform = function (value) {
-        return typeof value === 'function';
+        return helpers_1.default.isFunction(value);
     };
@@ -20,0 +21,0 @@ IsFunctionPipe = __decorate([

src/app/pipes/boolean/is-function.ts

 import {PipeTransform, Pipe} from '@angular/core';
+import GeneralHelper from '../helpers/helpers';
 
@@ -7,4 +8,4 @@ @Pipe({name: 'isFunction'})
   transform(value: any): boolean {
-    return typeof value === 'function';
+    return GeneralHelper.isFunction(value);
   }
 }

src/app/pipes/boolean/is-object.js

@@ -12,2 +12,3 @@ "use strict";
 var core_1 = require('@angular/core');
+var helpers_1 = require('../helpers/helpers');
 var IsObjectPipe = (function () {
@@ -17,3 +18,3 @@ function IsObjectPipe() {
     IsObjectPipe.prototype.transform = function (value) {
-        return value !== null && typeof value === 'object';
+        return helpers_1.default.isObject(value);
     };
@@ -20,0 +21,0 @@ IsObjectPipe = __decorate([

src/app/pipes/boolean/is-object.ts

 import {PipeTransform, Pipe} from '@angular/core';
+import GeneralHelper from '../helpers/helpers';
 
@@ -7,4 +8,4 @@ @Pipe({name: 'isObject'})
   transform(value: any): boolean {
-    return value !== null && typeof value === 'object';
+    return GeneralHelper.isObject(value);
   }
 }

src/app/pipes/boolean/is-string.js

@@ -12,2 +12,3 @@ "use strict";
 var core_1 = require('@angular/core');
+var helpers_1 = require('../helpers/helpers');
 var IsStringPipe = (function () {
@@ -17,3 +18,3 @@ function IsStringPipe() {
     IsStringPipe.prototype.transform = function (value) {
-        return typeof value === 'string';
+        return helpers_1.default.isString(value);
     };
@@ -20,0 +21,0 @@ IsStringPipe = __decorate([

src/app/pipes/boolean/is-string.ts

 import {PipeTransform, Pipe} from '@angular/core';
+import GeneralHelper from '../helpers/helpers';
 
@@ -7,4 +8,4 @@ @Pipe({name: 'isString'})
   transform(value: any): boolean {
-    return typeof value === 'string';
+    return GeneralHelper.isString(value);
   }
 }

src/app/pipes/math/bytes.d.ts

 import { PipeTransform } from '@angular/core';
 export declare class BytesPipe implements PipeTransform {
+    private dictionary;
     transform(value: number): string | number;
 }

src/app/pipes/math/bytes.js

@@ -15,2 +15,8 @@ "use strict";
     function BytesPipe() {
+        this.dictionary = [
+            { max: 1e3, type: 'B' },
+            { max: 1e6, type: 'KB' },
+            { max: 1e9, type: 'MB' },
+            { max: 1e12, type: 'GB' }
+        ];
     }
@@ -21,9 +27,3 @@ BytesPipe.prototype.transform = function (value) {
         }
-        var dictionary = [
-            { max: 1e3, type: 'B' },
-            { max: 1e6, type: 'KB' },
-            { max: 1e9, type: 'MB' },
-            { max: 1e12, type: 'GB' }
-        ];
-        var format = dictionary.find(function (d) { return value < d.max; }) || dictionary[dictionary.length - 1];
+        var format = this.dictionary.find(function (d) { return value < d.max; }) || this.dictionary[this.dictionary.length - 1];
         var num = value / (format.max / 1e3);
@@ -30,0 +30,0 @@ return num + " " + format.type;

src/app/pipes/math/bytes.ts

@@ -6,2 +6,8 @@ import {PipeTransform, Pipe} from '@angular/core';
 export class BytesPipe implements PipeTransform {
+  private dictionary: Array<{max: number, type: string}> = [
+    { max: 1e3, type: 'B' },
+    { max: 1e6, type: 'KB' },
+    { max: 1e9, type: 'MB' },
+    { max: 1e12, type: 'GB' }
+  ];
 
@@ -13,10 +19,3 @@ transform(value: number): string | number {
 
-    const dictionary: Array<{max: number, type: string}> = [
-      { max: 1e3, type: 'B' },
-      { max: 1e6, type: 'KB' },
-      { max: 1e9, type: 'MB' },
-      { max: 1e12, type: 'GB' }
-    ];
-
-    const format = dictionary.find(d => value < d.max) || dictionary[dictionary.length - 1];
+    const format = this.dictionary.find(d => value < d.max) || this.dictionary[this.dictionary.length - 1];
     const num = value / (format.max / 1e3);
@@ -23,0 +22,0 @@ return `${num} ${format.type}`;

src/app/pipes/math/pow.js

@@ -17,3 +17,5 @@ "use strict";
         if (power === void 0) { power = 2; }
-        return isNaN(num) ? num : Math.pow(num, power);
+        return !isNaN(num)
+            ? Math.pow(num, power)
+            : num;
     };
@@ -20,0 +22,0 @@ PowerPipe = __decorate([

src/app/pipes/math/pow.ts

@@ -7,4 +7,6 @@ import {PipeTransform, Pipe} from '@angular/core';
   transform(num: number, power: number = 2): number {
-    return isNaN(num) ? num : num ** power;
+    return !isNaN(num)
+      ? num ** power
+      : num ;
   }
 }

src/app/pipes/math/sqrt.js

@@ -16,3 +16,5 @@ "use strict";
     SqrtPipe.prototype.transform = function (num) {
-        return isNaN(num) ? num : Math.sqrt(num);
+        return !isNaN(num)
+            ? Math.sqrt(num)
+            : num;
     };
@@ -19,0 +21,0 @@ SqrtPipe = __decorate([

src/app/pipes/math/sqrt.ts

@@ -7,4 +7,6 @@ import {PipeTransform, Pipe} from '@angular/core';
   transform(num: number): number {
-    return isNaN(num) ? num : Math.sqrt(num);
+    return !isNaN(num)
+      ? Math.sqrt(num)
+      : num;
   }
 }

src/app/pipes/math/sum.js

@@ -16,5 +16,5 @@ "use strict";
     SumPipe.prototype.transform = function (arr) {
-        return !Array.isArray(arr)
-            ? arr
-            : arr.reduce(function (sum, curr) { return sum + curr; }, 0);
+        return Array.isArray(arr)
+            ? arr.reduce(function (sum, curr) { return sum + curr; }, 0)
+            : arr;
     };
@@ -21,0 +21,0 @@ SumPipe = __decorate([

src/app/pipes/math/sum.ts

@@ -7,6 +7,6 @@ import {PipeTransform, Pipe} from '@angular/core';
   transform(arr: number[]): number|number[] {
-    return !Array.isArray(arr)
-      ? arr
-      : arr.reduce((sum, curr) => sum + curr, 0);
+    return Array.isArray(arr)
+      ? arr.reduce((sum, curr) => sum + curr, 0)
+      : arr;
   }
 }

src/app/pipes/object/invert-by.js

@@ -21,4 +21,3 @@ "use strict";
         }
-        return Object.keys(obj)
-            .reduce(function (o, k) {
+        return Object.keys(obj).reduce(function (o, k) {
             var key = cb ? cb(obj[k]) : obj[k];
@@ -25,0 +24,0 @@ return Array.isArray(o[key])

src/app/pipes/object/invert-by.ts

@@ -12,10 +12,9 @@ import {PipeTransform, Pipe} from '@angular/core';
 
-    return Object.keys(obj)
-      .reduce((o, k) => {
-        const key = cb ? cb(obj[k]) : obj[k];
-        return Array.isArray(o[key])
-          ? (o[key].push(k), o)
-          : Object.assign(o, {[key]: [k]});
+    return Object.keys(obj).reduce((o, k) => {
+      const key = cb ? cb(obj[k]) : obj[k];
+      return Array.isArray(o[key])
+        ? (o[key].push(k), o)
+        : Object.assign(o, {[key]: [k]});
       }, {});
   }
 }

src/app/pipes/string/scan.js

@@ -19,3 +19,3 @@ "use strict";
         return helpers_1.default.isString(text)
-            ? text.replace(/\{(\d+)}/g, function (match, index) { return typeof (args[index]) !== 'undefined' ? args[index] : match; })
+            ? text.replace(/\{(\d+)}/g, function (match, index) { return !helpers_1.default.isUndefined(args[index]) ? args[index] : match; })
             : text;
@@ -22,0 +22,0 @@ };

src/app/pipes/string/scan.ts

@@ -9,5 +9,5 @@ import {PipeTransform, Pipe} from '@angular/core';
     return GeneralHelper.isString(text)
-      ? text.replace(/\{(\d+)}/g, (match, index) => typeof (args[index]) !== 'undefined' ? args[index] : match)
+      ? text.replace(/\{(\d+)}/g, (match, index) => !GeneralHelper.isUndefined(args[index]) ? args[index] : match)
       : text;
   }
 }

src/app/pipes/string/shorten.ts

@@ -11,2 +11,3 @@ import {PipeTransform, Pipe} from '@angular/core';
     }
+
     if (text.length > length) {
@@ -16,2 +17,3 @@ if (wordBreak) {
       }
+
       if (!!~text.indexOf(' ', length)) {
@@ -18,0 +20,0 @@ return text.slice(0, text.indexOf(' ', length)) + suffix;

No alert changes

Improved metrics

Total package byte prevSize

366151

increased by0.27%

Lines of code

5378

increased by0.5%

Worsened metrics

Number of lines in readme file

974

decreased by-0.81%

No dependency changes