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ar5had/gist123

Created April 11, 2017 12:17
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gist123
// state = { len: 2, arr: [1,2] };
const newState = Object.assign({}, state);
// for simplicity sake
newState.arr = [3, 4];
this.setState({state: newState});
// or
this.props.actions.changeState(newState);
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