counts
v1.0.3
Published
Count sets of stuff!
Readme
counts
Count sets of stuff! This is useful for reference counting sets of things for which you have an identifier.
Install
npm install countsUsage
var counts = new Counts()
counts.inc('foo')
counts.inc('foo', 2)
counts.get('foo') // returns 3
counts.dec('foo')
counts.dec('foo', 2)
counts.has('foo') // return false