hash( options )

npm install ember-cli

ember new <project-name> --lang en

ember serve

ember generate route hash

<h2> 
    {{@a.Name}} has skill in {{@a.lan}} language.  
</h2>

<h1> 
    Introduction of Student:  
</h1> 
<Compact @a={{hash Name='Aayush' Age='JavaScript'}}/> 
<Compact @a={{hash Name='Satyam' lan='Python'}}/>

ember generate route hash2

{{#each-in @a as |key value|}} 
    <h3> 
        {{key}} : {{value}} 
    </h3> 
{{/each-in}}

<h1> 
    Details are: 
</h1> 
<Compact2 @a={{hash Name='Same' Age=29}}/> 
<Compact2 @a={{hash Name='Balit' Age=25}}/>