Getter method using function - Javascript
Sun Jan 03 2021 18:50:55 GMT+0000 (Coordinated Universal Time)
Saved by
@k2adir
#javascript
const robot = {
_model: '1E78V2',
_energyLevel: 100,
get energyLevel(){
if(typeof this._energyLevel === 'number') {
return 'My current energy level is ' + this._energyLevel
} else {
return "System malfunction: cannot retrieve energy level"
}
}
};
console.log(robot.energyLevel);
/*
Getters can perform an action on the data when getting a property.
Getters can return different values using conditionals.
In a getter, we can access the properties of the calling object using this.
The functionality of our code is easier for other developers to understand.
*/
content_copyCOPY
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