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BenjaminVerble/immutable-nested.js

Created October 5, 2016 05:00
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immutable-nested.js
import Immutable from 'immutable'
const nested = Immutable.fromJS({a:1, b:2, pieces:[]})
const nested2 = nested.updateIn(['pieces'], list => list.push({player: 'player1'}));
const nested3 = nested2.updateIn(['pieces'], list => list.push({player: 'player2'}));
bin.log(nested3.toJS())
const nested4 = nested3.updateIn(['pieces'], list => list.pop())
bin.log(nested4.toJS())
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