kilto/src/bindActions.js

A state management system with easy async and low boilerplate.

import mapObjectToObject from './util/mapObjectToObject';

// This function automatically binds the actions of the second argument to dispatch.
// This function does not bind the third argument, those are expected to call dispatch themselves, 
// allowing you to use this function even if not every single action can be auto-bound.

export default function bindActions(dispatch, actions, preBoundActions = {}) {
  if (typeof dispatch !== 'function' || typeof actions !== 'object' || actions === null) {
    throw new Error('Make sure you pass dispatch FIRST To bindActions.');
  }
  const result = mapObjectToObject(actions, (name, fn) => 
    [name, (...args) => dispatch(fn, ...args)]
  );
  return Object.assign({}, result, preBoundActions);
}