27 lines
765 B
Markdown
27 lines
765 B
Markdown
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# primitive-pool [](http://github.com/badges/stability-badges) [](https://travis-ci.org/dy/primitive-pool)
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Get object for a primitive value. Useful to make WeakMap store strings/numbers and other primitives.
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## Usage
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[](https://npmjs.org/package/primitive-pool/)
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```js
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let p = require('primitive-pool')
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let map = new WeakMap()
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map.set(p('abc'), 123)
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map.get(p('abc')) // 123
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map.set(p``, 456)
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map.get(p``) // 456
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map.set(p(null), 789)
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map.get(p(null)) // 789
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map.set(p(123), 'abc')
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map.get(p(123)) // 'abc'
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```
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