I have a text which looks like the following I want to read the file and put it into an array of objects. This is what I have done so far As you can see I am splitting the file, which creates an array but I am stuck on how to convert the items in the array into objects. How
Tag: object
Filter array based on dynamic objects and values in JS
I have an array which contains a list of different objects and I want to be able to re-use the same function to filter different objects and values within the same array. My array and I’m calling a function to filter the array passing 2 parameters: the field I want to filter on the value it should filte…
Remove duplicates from array of objects conditionally
I’ve got an array of objects which have a property in common ‘label’. But some of them have properties that others don’t : And I want duplicates (those objects with the same ‘label’ value) in this array to be removed and to keep only those which have the ‘id’ pr…
Map two separate arrays by matching object keys to values
Been scratching my head on this one for an entire evening with no solution in sight. Put simply I am querying two arrays from two separate APIs. They return data in following format: API 1 API 2 I need to match the object keys from the second API to the name value of playerInfo from first API so a new
How to simplify function which returns an object?
I have a function which returns an object but I don’t like that I gotta declare it first and then do forEach method I think there should be something like this But for some reason, it doesn’t work. PS: In this part — — I’m trying to create a key with a name separated by a dot (I …
Accessing Value in Array Object with Generic Variable for Key
I recognize that I can access the value of an object within an array by passing in the key name, like so: In my case I know the array will always contain exactly one object, with a single key/value pair, like so: That being the case, my question is, is there a way I can pass in a variable representing
Matching 2 arrays based on the values of some fields
I have the following list of ingredients in an array called myBar. The ingredient is contained in the attribute “name” I also have a second array called cocktailList containing a list of cocktail recipes. In here the ingredients are contained within the field “ingredients”. I’m t…
Access Javascript Object Value with Dynamic Key
How do you handle accessing the objects inside a JSON response when the key is dynamic? In my code sample, I’ve created a reducer that makes API calls but requires params to work: That function works and it returns a response that gets deposited on fetch that looks like this: In my example response, all…
How does […new set(array)] work in JavaScript?
Consider: I know the spread syntax. I searched about set, and I didn’t find an explanation about how it works. How can I set comparison of items and find similar items? If set, use a loop in the comparison. Answer Set can only contain unique values; here is what constitutes an equal value according to M…
How to breakdown an array of objects?
I have an array of objects and i need to classify each object by name and then get the addition of some properties. To be more specific, I have a cart with some orders and i need to breakdown by product name so i can calculate how many items of that product were bought. That is the dummy data, I