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Solution #2686

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Solution #2686

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15f3cf7
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RomanPerepelkin Aug 4, 2023
f00b2a8
Solution
RomanPerepelkin Aug 4, 2023
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20 changes: 19 additions & 1 deletion src/transformState.js
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,25 @@
* @param {Object[]} actions
*/
function transformState(state, actions) {
// write code here
for (const obj of actions) {
if (obj.type === 'addProperties') {
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Use destructuring for obj

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Use switch here will be better

Object.assign(state, obj.extraData);
}

if (obj.type === 'removeProperties') {
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Move this magic words to variable and use it everywhere

for (const key of obj.keysToRemove) {
delete state[key];
}
}

if (obj.type === 'clear') {
for (const prop in state) {
delete state[prop];
}
}
}

return state;
}

module.exports = transformState;
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