I have an array of teachers, where each one have a property user with image property, that can contain a string or null value.
How can i order the array, considering the user.image property?
Here is an example of structure.
const teachers = [
{
id: 1,
user: {
id: 10,
image: "image.jgp"
}
},
{
id: 3,
user: {
id: 30,
image: null
}
},
{
id: 2,
user: {
id: 20,
image: "image.jgp"
}
},
{
id: 4,
user: {
id: 40,
image: null
}
},
]
You can use Array.sort and check whether the image property is null:
const teachers=[{id:1,user:{id:10,image:"image.jgp"}},{id:3,user:{id:30,image:null}},{id:2,user:{id:20,image:"image.jgp"}},{id:4,user:{id:40,image:null}}];
const sorted = teachers.sort((a, b) => b.user.image === null ? -1 : 1)
console.log(sorted)