TsExtensions

This project was generated with Angular CLI version 8.2.1.

To use these Linq helper methods just do the same as in the app.component.ts file

Note that the component imports './array-extensions' This will import the necessary Array prototype methods for Where and FirstOrDefault or other similar methods.

These two supports predicate methods passed into them.

 
import { Component, Inject } from '@angular/core';
import { StarWarsMovies } from './starwarsmovies';
import { Movie } from './movie';
import './array-extensions';
 
 
 
@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  title = 'Linq TsExtensions demo';
 
  firstMovieWithBoba: Movie;
  allMoviesWithLeia: Movie[];
  starwarsMovies: string;
 
  constructor() {
    this.starwarsMovies = JSON.stringify(StarWarsMovies);
    this.firstMovieWithBoba = StarWarsMovies.FirstOrDefault<Movie>(m => m.main_characters.indexOf('Boba Fett') > 0);
    this.allMoviesWithLeia = StarWarsMovies.Where<Movie>(m => m.main_characters.indexOf('Princess Leia Organa') > 0);
    console.log(this.firstMovieWithBoba);
    console.log(this.allMoviesWithLeia);
  }
 
 
 
}
 
 

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.