Is there a more elegant way of writing a function that returns the name of an image based on the argument of the function?
You can use a plain Object as a map.
var emblems = {
IRON: "Emblem_Iron",
BRONZE: "Emblem_Bronze",
SILVER: "Emblem_Silver",
GOLD: "Emblem_Gold",
PLATINUM: "Emblem_Platinum",
DIAMOND: "Emblem_Diamond",
MASTER: "Emblem_Master",
GRANDMASTER: "Emblem_Grandmaster",
CHALLENGER: "Emblem_Challenger"
};
function rankedEmblem(tier) {
// Could also help user by doing: emblems[tier.toUpperCase()]
return emblems[tier] || "No_Emblem";
}
console.log(rankedEmblem("GOLD"));
console.log(rankedEmblem("PLATINUM"));You can use String concatination and functions like so:
function rankedEmblem(tier){
return "Emblem_" + tier.charAt(0).toUpperCase() + tier.slice(1).toLowerCase();
}
console.log(rankedEmblem("CHALLENGER"));rankedEmblem(tier){
let myEmblems = {IRON: 'Emblem_Iron', BRONZE: 'Emblem_Bronze' };
//You can put whatever emblem you want as key:value pair
return myEmblems[tier];
}