deep-array-filter

Filters an array of objects.

npm i deep-array-filter

Define your filter values:

the property $ will search in all keys.

let filterBy = {
    $: 'wayne',
    firstname: 'john',
    age: 18,
    address: {
        city: 'Basel'
    }
};

FilterTypes

Define type of your filters:

If not defined it will default to includes.

let filterTypes = {
    age: 'gt',
    address: { 
        city: 'gt' 
    }
}

Execute the filter

let filteredArr = filter(arr, filterBy, filterTypes)

---

Filters

Currently there are following filters defined:

• includes - substring matching
• gt - greater than
• lt - less than

If you need more, open an Issue or send a PR.

extend filterTypes

If you need more or different filters, you can provide you custom compare functions.

let filterType = {
    age: 'customFilter'
};
 
let comparator = {
    customFilter: (value, filter) => {
        return value > filter;
    }
};
 
let filteredArr = filter(arr, filterBy, filterTypes, comparator)