del-value

del-value

Delete deeply nested value from an object using dot notation like a.b.c.x and return the modified object if success, otherwise return original object.

Install

npm i del-value --save
npm test

Usage

For more use-cases see the tests

var del = require('del-value')

del({a: 'b'}, 'foo') //=> {a: 'b'}
del({a: 'b', c: 'd'}, 'c') //=> {a: 'b'}
del({a: 'b', c: {d: 'e'}}, 'c.d') //=> {a: 'b', c: {}}
del({a: 'b', c: {d: 'e'}}, 'c') //=> {a: 'b'}
del({a: 'b', c: {d: 'e', g: 'g'}}, 'c.d') //=> {a: 'b', c: {g: 'g'}}

Related

• always-callback: Create callback api for given sync function. Guarantee that given function (sync or async, no matter) will always have callback api and will handle errors correctly.
• make-callback: Make synchronous function or generator to support callback api
• set-value: Create nested values and any intermediaries using dot notation ('a.b.c') paths.
• get-value: Use property paths (a.b.c) to get a nested value from an object.
• has-value: Returns true if a value exists, false if empty. Works with deeply nested values using object paths.
• del-values: Multiple delete deeply nested values from an object using dot notation a.b.c

Contributing

Pull requests and stars are always welcome. For bugs and feature requests, please create an issue.
But before doing anything, please read the CONTRIBUTING.md guidelines.

Charlike Make Reagent