Run results for: filter,map,reduce 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Browser: Chrome 96

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Tests:

filter,map
const isFeatureNode = (feature) => feature.type === 'Feature'; const newNodes=[{type:'Feature', id:1}, {type:'non', id:2}, {type:'Feature', id:3}, {type:'non', id:4}]; newNodes.filter((feature) => !isFeatureNode(feature)).map((node) => node.id);
reduce spread
const isFeatureNode = (feature) => feature.type === 'Feature'; const newNodes=[{type:'Feature', id:1}, {type:'non', id:2}, {type:'Feature', id:3}, {type:'non', id:4}]; newNodes.reduce((acc, feature) => ( !isFeatureNode(feature) ? [...acc, feature.id] : acc ), []);
reduce push
const isFeatureNode = (feature) => feature.type === 'Feature'; const newNodes=[{type:'Feature', id:1}, {type:'non', id:2}, {type:'Feature', id:3}, {type:'non', id:4}]; newNodes.reduce((acc, feature) => { if (!isFeatureNode(feature)) { acc.push(feature); } return acc; }, []);