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import { createSelector, createSelectorCreator, weakMapMemoize } from 'reselect'

const firstArgsMemoize = (func) => {

    const internal = weakMapMemoize(func)

    return (state) => {
        return internal(state)
    }
}

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type recordsFunction<Input, Value> = (a: Input) => Value;

const cases = <Key extends string | number, Value>(
  input: Key,
  cases: Record<Key, Value | recordsFunction<Key, Value>> & { default: Value | recordsFunction<Key, Value> }
) => {
  if (input in cases) {
    return typeof cases[input] === 'function' ? (cases[input] as recordsFunction<Key, Value>)(input) : cases[input];
  }

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{
  "partial": {
    "enabled": true
   }
}

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export const setPath = ([key, ...next], value, obj) => {
  if (next.length === 0) {
    return {...obj, [key]: value };
  }
  return {...obj, [key]: setPath(next, value, obj[key]) };
};

export const getPath = ([key, ...next], obj) => {
  if (next.length === 0) {
    return obj[key];

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const setPath = ([key, ...next], value, obj) => {
    if (next.length === 0) {
      return {...obj, [key]: value };
    }
    return {...obj, [key]: setPath(next, value, obj[key]) };
  };

const set = (path, value, obj) => setPath(path.split('.'), value, obj);

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const store = createStore((state = {repoIds, reposById}, action) => {
  switch (action.type) {
  case UPDATE_TAG:
    return set('reposById.1.tags[0]', {id: 213, text: 'Node.js'}, state);
  default:
    return state;
  }
});

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switch (action.type) {
 case ADD_NEW_AVAILABLE_COLOR_TO_CAR:{
  const { color, model, manufacturer } = action.payload
  return {...state, manufacturer: {
    ...state.manufacturer, [manufacturer]:
    {...state.manufacturers[manufacturers], models:
      {...state.manufacturers[manufacturers].models, [model]:
        {...state.manufacturers[manufacturers].models[model], options:
          {...state.manufacturers[manufacturers].models[model].options, colors:
          {...state.manufacturers[manufacturers].models[model].options.colors, [color]: true}