import * as R from "ramda";
import Immutable from "seamless-immutable";

// is this object already Immutable?
const isImmutable = R.has("asMutable");

// change this Immutable object into a JS object
const convertToJs = state => state.asMutable({ deep: true });

// optionally convert this object into a JS object if it is Immutable
const fromImmutable = R.when(isImmutable, convertToJs);

// convert this JS object into an Immutable object
const toImmutable = raw => Immutable(raw);

// the transform interface that redux-persist is expecting
export default {
  out: state => toImmutable(state),
  in: raw => fromImmutable(raw)

};