Added transformState #2575
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Added transformState #2575
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loralevitska
suggested changes
Jul 18, 2023
src/transformState.js
Outdated
| @@ -5,7 +5,29 @@ | |||
| * @param {Object[]} actions | |||
| */ | |||
| function transformState(state, actions) { | |||
| // write code here | |||
| for (const action of actions) { | |||
src/transformState.js
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Comment on lines
12
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26
| break; | ||
| case 'removeProperties': | ||
| for (const key of action.keysToRemove) { | ||
| if (state.hasOwnProperty(key)) { | ||
| delete state[key]; | ||
| } | ||
| } | ||
| break; | ||
| case 'clear': | ||
| for (const key in state) { | ||
| if (state.hasOwnProperty(key)) { | ||
| delete state[key]; | ||
| } | ||
| } | ||
| break; |
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Add empty line between cases
Suggested change
| break; | |
| case 'removeProperties': | |
| for (const key of action.keysToRemove) { | |
| if (state.hasOwnProperty(key)) { | |
| delete state[key]; | |
| } | |
| } | |
| break; | |
| case 'clear': | |
| for (const key in state) { | |
| if (state.hasOwnProperty(key)) { | |
| delete state[key]; | |
| } | |
| } | |
| break; | |
| break; | |
| case 'removeProperties': | |
| for (const key of action.keysToRemove) { | |
| if (state.hasOwnProperty(key)) { | |
| delete state[key]; | |
| } | |
| } | |
| break; | |
| case 'clear': | |
| for (const key in state) { | |
| if (state.hasOwnProperty(key)) { | |
| delete state[key]; | |
| } | |
| } | |
| break; | |
src/transformState.js
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Comment on lines
21
to
25
| for (const key in state) { | ||
| if (state.hasOwnProperty(key)) { | ||
| delete state[key]; | ||
| } | ||
| } |
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This check redundant this key will be because you loop through it from this object
Suggested change
| for (const key in state) { | |
| if (state.hasOwnProperty(key)) { | |
| delete state[key]; | |
| } | |
| } | |
| for (const key in state) { | |
| delete state[key]; | |
| } |
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