peshi

import { Tracker } from 'meteor/tracker';
import { compose } from 'react-komposer';

const getTrackerLoader = reactiveMapper => (
  (props, onData, env) => {
    let trackerCleanup = null;
    const handler = Tracker.nonreactive(() =>
      Tracker.autorun(() => {
        // assign the custom clean-up function.
        trackerCleanup = reactiveMapper(props, onData, env);

peshi

const fs = require('fs')
const _sass = require('node-sass')
const cssnano = require('cssnano')
const purifycss = require('purify-css')

const promisify = (ctx, func = ctx) => (...args) => {
  return new Promise((resolve, reject) => {
    func.apply(ctx, [...args, (err, result) => err ? reject(err) : resolve(result)])
  })
}