A helper to trim down the requiring of callbags.
const c = require('callbags')('pipe', 'interval', 'map', 'observe')
c.pipe(
c.interval(1000),
c.map(x => x * 1.5),
c.observe(console.log)
)
This is the equivalent of
cont pipe = require('callbage-pipe')
cont interval = require('callbage-interval')
cont map = require('callbage-map')
cont observe = require('callbage-observe')
pipe(
interval(1000),
map(x => x * 1.5),
observe(console.log)
)