Ember.js String decamelize() Method
Ember.js is an open-source JavaScript framework used for developing large client-side web applications which is based on Model-View-Controller (MVC) architecture. Ember.js is one of the most widely used front-end application frameworks since it is made to speed up development and increase productivity. Currently, it is utilized by a large number of websites, including Square, Discourse, Groupon, Linked In, Live Nation, Twitch, and Chipotle.
The decamelize() method is used to produce a decamlized version of the given string.
Syntax:
decamelize(str)
Parameters:
- str(string): The string to decamelize.
Return Value: The decamelized string.
To run the following examples you will need to have a ember project with you. To create one, you will need to install ember-cli first. Write the below code in the terminal:
npm install ember-cli
Now you can create the project by typing in the following piece of code:
ember new <project-name> --lang en
To start the server, type:
ember serve
Example 1: Type the following code to generate the route for this example:
ember generate route richest-people
app/routes/richest-people.js
import Route from '@ember/routing/route' ; import { decamelize } from '@ember/string' ; export default class RichestPeopleRoute extends Route { richestPeople = [ 'elon Musk' , 'bernard Arnault and family' , 'jeff Bezos' , 'Bill gates' , 'gautam adani and family' , 'Larry Page' , 'Warren Buffet' , 'larryEllison' , 'mukesh ambani' , 'sergeyBrin' , ]; model() { return this .richestPeople.map(decamelize); } } |
app/template/richest-people.hbs
{{page-title "Richest People"}} < h2 >Top 10 Richest People in the World</ h2 > < ul > {{#each @model as |rich-person|}} < li >{{rich-person}}</ li > {{/each}} </ ul > {{outlet}} |
Output: Visit localhost:4200/richest-people to view the output
Example 2: Type the following code to generate the route for this example:
ember generate route languages
app/routes/languages.js
import Route from '@ember/routing/route' ; import { decamelize } from '@ember/string' ; export default class LanguagesRoute extends Route { name = [ 'mandarin Chinese' , 'spanish' , 'english' , 'Hindi' , 'bengali' , 'Portuguese' , 'russian' , 'japanese' , 'western_punjabi' , 'yueChinese' ]; num = [929.0, 474.7, 372.9, 343.9, 233.7, 232.4, 154.0, 125.3, 92.7, 85.2]; languages = []; initLanguages() { this .languages = []; for (let i = 0; i< this .name.length; i++) { let obj = new Object(); obj[ 'name' ] = decamelize( this .name[i]); obj[ 'num' ] = this .num[i]; this .languages.push(obj); } } model() { this .initLanguages(); return this .languages; } } |
app/template/languages.hbs
{{page-title "Languages"}} < h2 >Most Spoken Languages in the World</ h2 > < table style = "border: 2px solid black;padding: 30px;" > < tr > < th >Language</ th > < th >Native Speakers (millions)</ th > </ tr > {{#each @model as |language|}} < tr > < td >{{language.name}}</ td > < td >{{language.num}}</ td > </ tr > {{/each}} </ table > {{outlet}} |
Output: Visit localhost:4200/languages to view the output
Reference: https://api.emberjs.com/ember/release/classes/String
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