raid-addons/lib/compress.js

Add-ons functions for use with Raid

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var squash = function squash(key) {
  return function (update) {
    return function (state, event) {
      if (event.type !== key) {
        return state;
      }

      return update(state, event.payload);
    };
  };
};

var compress = function compress(updates) {
  if (typeof updates === 'string') {
    return squash(updates);
  }

  return function (state, event, signal) {
    var update = updates[event.type];

    if (update) {
      return update(state, event.payload, signal);
    }

    return state;
  };
};

var _default = compress;
exports["default"] = _default;