@zuze/modifiable-effects/build/cjs/index.js

Simple side effects helper for @zuze/modifiable

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var modifiable = require('@zuze/modifiable');

var effect = function effect(fn) {
  return function () {
    return fn.apply(void 0, arguments), modifiable.identity;
  };
};
var index = (function (api) {
  var map = new Map();

  for (var _len = arguments.length, effects = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
    effects[_key - 1] = arguments[_key];
  }

  effects.forEach(function (e) {
    var arr = Array.isArray(e) ? e : [e];
    map.set(e, api.modify(effect(arr.shift()), arr));
  });
  return function () {
    for (var _len2 = arguments.length, toRemove = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      toRemove[_key2] = arguments[_key2];
    }

    toRemove.forEach(function (r) {
      var fn = map.get(r);
      fn && fn();
    });
  };
});

exports.default = index;
exports.effect = effect;