@w5/default v0.0.1

@w5/default

test/main.coffee :

#!/usr/bin/env coffee

import '@w5/default'

m = new Map()
m.default(1,=>[]).push(7)
m.default(1,=>[]).push(8)
m.default(2,=>[]).push(9)

console.log m

output :

Map(2) { 1 => [ 7, 8 ], 2 => [ 9 ] }