I have an array that looks like this: So as a strucutre it would be something like: This wierd array of objects happens because at some point, in our app, we are creating an array of reasons to object something using the same object. I need to be able to merge the nested array of objects to look like this:
Tag: grouping
Compare objects within an array and create a new array without duplicates
I’ve an array of objects: I want to compare the objects within an array by name. If the duplicate name exists, I should compare the age and only keep the higher age object. The expected output should be: I am new to javascript/typescript and couldn’t find any optimal solution for this problem. I hope, I was able to explain my
Javascript Grouping by object property, when property is an array
I currently have an array of items that looks a bit like this: I want to group the items by category lookup, with the slight problem that category lookup is potentially an array, such that Parent Item 2 would be listed twice (once in My Cat) and once in something else) I tried using https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/groupBy but it doesn’t seem to
Dynamically group flattened JSON into nested JSON object
Suppose I have the following JSON array: And would like to convert it into the following multidimensional object in JavaScript (no Lodash): I figure I can do it with a foreach, but I’m trying to do it using the reduce function (HOPING that is the right one to use here) and just not getting the right syntax. My current GUESS
How to convert array of objects into custom grouped array
I am trying to convert the data object to custom format This is my data which i want to convert This is what i want to acheive This is what i have tried till now even i tried to refer this Javascript group objects by property any suggestions would be helpful. Answer Assuming an array of objects as result set,