17 lines
461 B
JavaScript
17 lines
461 B
JavaScript
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const caseInsensitiveReducer = (acc, item) => {
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const index = acc.findIndex(ans => ans.key.toLowerCase() === item.key.toLowerCase());
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if(index !== -1) {
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if(acc[index].numVotes >= item.numVotes) acc[index].numVotes += item.numVotes;
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else {
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const tempVotes = acc[index].numVotes;
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acc[index] = item;
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acc[index].numVotes += tempVotes;
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}
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} else {
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acc.push(item);
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}
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return acc;
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};
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export default caseInsensitiveReducer;
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