- Sort array of objects by key value lodash. Example 1: In this example, we are sorting the object array using the _. orderBy () method is similar to the _. The actual standard or the order of properties: sort index like keys first, in order keep all other keys in insertation order For a complete control over the order, take an array with the keys an take it as sorted accessor for the values. Jul 25, 2019 · The built-in sort() function works well, but can get cumbersome when sorting arrays of objects. By default, lodash. If that does not cut it a function can be given to create and return a numbered value that will be used to sort the collection. Creates an array of elements, sorted in ascending order by the results of running each element in a collection thru each iteratee. orderBy treats it as a lower value than any defined value. This method takes an array and a sorting function as its arguments. Jul 21, 2025 · The collection is the array of objects undergoing the sort, while iteratee can be a property name, or a function that returns the value for sorting. Jun 9, 2014 · This function will sort an array with multiple nested fields, for the first arguments it takes an array to modify, seconds one it's actually an array of functions, each function have argument that actually an object from 'array' and return a value or null for sorting. Jan 9, 2025 · Lodash _. we have only used 'obj' for sorting the array in ascending order. yourNumericOrderingKey). On the other hand, _. orderBy(Collection, [ iteratees ], [ orders ]); Parameters: Collection Partial comparisons will match empty array and empty object source values against any array or object value, respectively. Finally, the sorted array is returned as the result of the lodash. sortBy () method except that it allows the sort orders of the iterates to sort by. This flexibility makes the tool applicable to various scenarios. Jul 10, 2019 · 3 I'm trying to use Lodash to grab unique values from an array of objects, then use those values as keys to sort the array of objects into. See _. Sep 2, 2015 · Hell, I'd even settle for just the array of keys, but still sorted by the value in the input: If you want to sort based on numeric values from your keys then this ES6 one-liner might be of help. yourArr. sortBy () method. isEqual for a list of supported value comparisons. I was able to reach a solution, however I'm not sure it's the most sophisticated, readable or performance efficient way of doing this. Note that lodash. . This method performs a stable sort, that is, it preserves the original sort order of equal elements. sortBy sorts the array in ascending order. sort((a, b) => a. Return Value: This method is used to return the new sorted array. I used the Lodash docs to create the solution below however . The iteratees are invoked with one argument: (value). Jul 6, 2018 · 1. Returns Array the new sorted array. Apr 12, 2017 · I am trying to sort an array by 'name' value (using Lodash). The key or keys can be a string representing a property of the objects in the array to sort by, or they can be a function that returns the value to sort by. If orders are unspecified, then all values are sorted in ascending order otherwise order of corresponding values specifies an order of "desc" for descending or "asc" for ascending sort. sortBy() method. I thought, well let's use lodash, there sure must be a handy function for If any property has a missing or undefined value, lodash. yourNumericOrderingKey > b. Partial comparisons will match empty array and empty object source values against any array or object value, respectively. Sep 12, 2015 · Sometimes, I create an object (dictionary) with some index-able value as key. orderBy doesn't seem to be having any affect at all. 5 - Arrays of Objects and lodash sortby When it comes to an array of objects a property name can be given as a second argument to a number value that will be used t sort the collection. In my case I had to sort based on an order key that was coming inside the objects of main array. Is there a built-in function of lodash to do that? Currently I Aug 5, 2025 · In JavaScript, sorting an array of objects based on the key consists of iterating over the array, applying the sort () method or other approaches, and arranging the array in the desired sorting order. Using Lodash, you can sort an array of objects by key value in JavaScript by using the _. Mar 9, 2015 · I'm really struggling on that but I cannot find a solution. I have an array and I want to sort it by value (all integers). Jan 9, 2025 · iteratees: This parameter holds the value to sort by and is invoked with one argument (value). Aug 5, 2025 · In JavaScript, sorting an array of objects based on the key consists of iterating over the array, applying the sort () method or other approaches, and arranging the array in the desired sorting order. orderBy can also sort properties in nested objects, and can use custom comparator functions to sort complex data types. orderBy function. sortBy() lets you sort an array of objects by a property name as shown below. Syntax _. Feb 4, 2019 · 13 You could build a new object with the sorted key/value pairs. I want to make sure all keys are sorted alphabetically. zi3 np6h svkm xtf8 s31gp4 tec bzqvwc crbu iys oklykfd
