Currently, I am diving into the world of express and came across a coding challenge that involves downloading a zip file and performing certain tasks. While going through the code, there is a specific line that is causing confusion:
const recipe = recipes.find( ({ id }) => {
return id === +recipeId; }
);
The question that arises is, what exactly does the +recipeId accomplish in this context?
For clarity, recipeId is an integer value, such as 2 or 3. Could someone explain the purpose of the plus sign preceding it in the given expression? Additionally, it's worth noting that recipes is an object containing various recipe entries.