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Updated syntax for recipes #272

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Updated syntax for recipes
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@amarpatel
amarpatel committed Nov 30, 2017
commit ba22cd42f1d257a83e33625397cbf4b75d88daec
22 changes: 6 additions & 16 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -208,10 +208,7 @@ createLogger({
```javascript
import { Iterable } from 'immutable';

const stateTransformer = (state) => {
if (Iterable.isIterable(state)) return state.toJS();
else return state;
};
const stateTransformer = (state) => Iterable.isIterable(state) ? state.toJS() : state;

const logger = createLogger({
stateTransformer,
Expand All @@ -220,20 +217,13 @@ const logger = createLogger({

### Transform Immutable (with `combineReducers`)
```javascript
const logger = createLogger({
stateTransformer: (state) => {
let newState = {};

for (var i of Object.keys(state)) {
if (Immutable.Iterable.isIterable(state[i])) {
newState[i] = state[i].toJS();
} else {
newState[i] = state[i];
}
};
import { Iterable } from 'immutable';

const logger = createLogger({
stateTransformer: (state) => Object.keys(state).reduce((newState, key) => {
newState[key] = Iterable.isIterable(state[key]) ? state[key].toJS() : state[key];
return newState;
}
}, {}),
});
```

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