primitive-pool unstable Build Status

Get object for a primitive value. Useful to make WeakMap store strings/numbers and other primitives.

Usage

npm install primitive-pool

let p = require('primitive-pool')

let map = new WeakMap()

map.set(p('abc'), 123)
map.get(p('abc')) // 123

map.set(p``, 456)
map.get(p``) // 456

map.set(p(null), 789)
map.get(p(null)) // 789

map.set(p(123), 'abc')
map.get(p(123)) // 'abc'