Helpful collections shamelessly copied from Python and ported to JS: orhttps://docs.python.org/2/library/collections.html#module-collections
npm install @benderthecrime/collectionsHelpful collections shamelessly copied from Python and ported to JS.
``sh`
npm i @benderthecrime/collections
`javascript
const collections = require('@benderthecrime/collections')
const {DefaultObject} = collections
const collector = DefaultObject(Number)
const values = ['a', 'b', 'c', 'd', 'a']
for (const value in values) {
// No need to check to see if the value already exists in the collection.
collector[value] += 1
}
// Works with scalar values too!
const defaulter = DefaultObject(null)
// And custom classes!
const defaulter = DefaultObject(Test, 'some argument', 'another argument')
// You can even make a DefaultObject inside a DefaultObject!
const collectoe = DefaultObject(DefaultObject, String)
``