Support that when reducer in actionMap is undefined or null, set it to identity function

[JasonKid]

Support that when reducer in actionMap is undefined or null, set it to identity function

[yangmillstheory]

Thanks @JasonKid, I'll get to this this weekend.

[yangmillstheory]

Made some updates. This adds a new feature, so I'll release this as 2.1.0.

[yangmillstheory]

2.1.0 is out:

福 ~/c/p/redux-actions (a0a9f00)|master✓
± : npm publish
npm WARN prepublish-on-install As of npm@5, `prepublish` scripts will run only for`npm publish`.
npm WARN prepublish-on-install (In npm@4 and previous versions, it also runs for `npm install`.)
npm WARN prepublish-on-install See the deprecation note in `npm help scripts` for more information.

> redux-actions@2.1.0 prepublish /Users/VictorAlvarez/code/private/redux-actions
> npm run lint && npm run test && npm run build


> redux-actions@2.1.0 lint /Users/VictorAlvarez/code/private/redux-actions
> esw build src webpack.config --color

✓ Clean (10:21:26 AM)

> redux-actions@2.1.0 test /Users/VictorAlvarez/code/private/redux-actions
> mocha --compilers js:babel-register src/**/*-test.js



  camelCase
    ✓ should camel case a conventional action type
    ✓ should include forward slashes in words
    ✓ should do nothing to an already camel-cased action type

  combineActions
    ✓ should throw an error if any action is not a function or string
    ✓ should accept action creators and action type strings
    ✓ should return a stringifiable object

  createAction()
    resulting action creator
      ✓ returns a valid FSA
      ✓ uses return value as payload
      ✓ should throw an error if payloadCreator is not a function, undefined, null
      ✓ uses identity function if payloadCreator is undefined
      ✓ uses identity function if payloadCreator is null
      ✓ accepts a second parameter for adding meta to object
      ✓ sets error to true if payload is an Error object
      ✓ sets error to true if payload is an Error object and meta is provided
      ✓ sets payload only when defined
      ✓ bypasses payloadCreator if payload is an Error object
      ✓ set error to true if payloadCreator return an Error object

  createActions
    ✓ should throw an error when given arguments that contain a non-string
    ✓ should throw an error when given bad payload creators
    ✓ should throw an error when given a bad payload or meta creator in array form
    ✓ should throw an error when no meta creator is given in array form
    ✓ should return a map of camel-cased action types to action creators
    ✓ should honor special delimiters in action types
    ✓ should use the identity if the payload creator is undefined in array form
    ✓ should use the identity and meta creators in array form
    ✓ should use identity payload creators for trailing string action types
    ✓ should create actions from an action map and action types
    ✓ should create actions from a namespaced action map
    ✓ should create namespaced actions with payload creators in array form
    ✓ should create namespaced actions with a chosen namespace string

  handleAction()
    ✓ should throw an error if the reducer is the wrong type
    ✓ uses the identity if the specified reducer is undefined
    single handler form
      ✓ should throw an error if defaultState is not specified
      resulting reducer
        ✓ returns previous state if type does not match
        ✓ returns default state if type does not match
        ✓ accepts single function as handler
        ✓ accepts action function as action type
        ✓ accepts a default state used when the previous state is undefined
        ✓ should work with createActions action creators
        ✓ should not throw and return state when action is non-FSA
    map of handlers form
      ✓ should throw an error if defaultState is not specified
      resulting reducer
        ✓ returns previous state if type does not match
        ✓ uses `next()` if action does not represent an error
        ✓ uses `throw()` if action represents an error
        ✓ returns previous state if matching handler is not function
    with combined actions
      ✓ should handle combined actions in reducer form
      ✓ should handle combined actions in next/throw form
      ✓ should handle combined error actions
      ✓ should return previous state if action is not one of the combined actions
      ✓ should use the default state if the initial state is undefined
      ✓ should handle combined actions with symbols

  handleActions
    ✓ should throw an error when defaultState is not defined
    ✓ should throw an error when defaultState is not defined for combinedActions
    ✓ create a single handler from a map of multiple action handlers
    ✓ works with symbol action types
    ✓ accepts a default state used when previous state is undefined
    ✓ accepts action function as action type
    ✓ should accept combined actions as action types in single reducer form
    ✓ should accept combined actions as action types in the next/throw form
    ✓ should work with createActions action creators
    ✓ should work with namespaced actions
    ✓ should return default state with empty handlers and undefined previous state
    ✓ should return previous defined state with empty handlers
    ✓ should throw an error if handlers object has the wrong type

  namespacing actions
    flattenActionMap
      ✓ should flatten an action map with the default namespacer
      ✓ should do nothing to an already flattened map
      ✓ should be case-sensitive
      ✓ should use a custom namespace string
    unflattenActionCreators
      ✓ should unflatten a flattened action map and camel-case keys
      ✓ should unflatten a flattened action map with custom namespace


  70 passing (389ms)


> redux-actions@2.1.0 build /Users/VictorAlvarez/code/private/redux-actions
> npm run clean && npm run build:es && npm run build:commonjs && npm run build:umd&& npm run build:umd:min


> redux-actions@2.1.0 clean /Users/VictorAlvarez/code/private/redux-actions
> rimraf lib es


> redux-actions@2.1.0 build:es /Users/VictorAlvarez/code/private/redux-actions
> cross-env BABEL_ENV=es babel src --out-dir es --ignore *-test.js

src/arrayToObject.js -> es/arrayToObject.js
src/camelCase.js -> es/camelCase.js
src/combineActions.js -> es/combineActions.js
src/createAction.js -> es/createAction.js
src/createActions.js -> es/createActions.js
src/handleAction.js -> es/handleAction.js
src/handleActions.js -> es/handleActions.js
src/index.js -> es/index.js
src/namespaceActions.js -> es/namespaceActions.js
src/ownKeys.js -> es/ownKeys.js

> redux-actions@2.1.0 build:commonjs /Users/VictorAlvarez/code/private/redux-actions
> babel src --out-dir lib --ignore *-test.js

src/arrayToObject.js -> lib/arrayToObject.js
src/camelCase.js -> lib/camelCase.js
src/combineActions.js -> lib/combineActions.js
src/createAction.js -> lib/createAction.js
src/createActions.js -> lib/createActions.js
src/handleAction.js -> lib/handleAction.js
src/handleActions.js -> lib/handleActions.js
src/index.js -> lib/index.js
src/namespaceActions.js -> lib/namespaceActions.js
src/ownKeys.js -> lib/ownKeys.js

> redux-actions@2.1.0 build:umd /Users/VictorAlvarez/code/private/redux-actions
> cross-env NODE_ENV=development webpack

Hash: 04266d5a9762cd2bf2ec
Version: webpack 1.13.1
Time: 1164ms
           Asset     Size  Chunks             Chunk Names
redux-actions.js  83.9 kB       0  [emitted]  main
    + 83 hidden modules

> redux-actions@2.1.0 build:umd:min /Users/VictorAlvarez/code/private/redux-actions
> cross-env NODE_ENV=production webpack

Hash: 65adbb441ed26f84010d
Version: webpack 1.13.1
Time: 1635ms
               Asset     Size  Chunks             Chunk Names
redux-actions.min.js  21.3 kB       0  [emitted]  main
    + 83 hidden modules
+ redux-actions@2.1.0