without-set
Returns the complement of a set and one or more other sets.
API
operand::without(...blacklist)
Returns a Set containing elements that exist in operand but not in blacklist.
Designed for use with :: function bind syntax, as the this property should be the Set to filter.
operand
Set instance to filter.
blacklist
One or more Set instances containing values to leave out of the result.
Use Case
import without from 'without-set'
const old = new Set(['foo.txt', 'bar.txt', 'baz.txt'])
const now = new Set(['lol.txt', 'bar.txt'])
const removed = old::without(now) // -> Set(['foo.txt', 'baz.txt'])
const added = now::without(old) // -> Set(['lol.txt'])Peer Dependencies
This package uses Babel to transpile its code to be compatible with the node version it is installed on. Ensure you have installed the necessary peer dependencies.
npm install babel-cli babel-preset-env babel-plugin-transform-function-bind
On some older Node environments, e.g. 4.x and earlier, you may also require system-wide polyfills.
npm instal babel-polyfill
And then load the babel-polyfill library before loading this package.
See Also
Colophon
Made by Sebastiaan Deckers in Singapore 🇸🇬