Function Property Destructuring

node v14.20.1
version: 2.0.0
endpointsharetweet
const argDestructureFn = ({name: nameProp = 'Erick'} = {name: ''}) => `fn(${nameProp})`; console.log(argDestructureFn({name: 'Daniel'})); console.log(argDestructureFn({})); console.log(argDestructureFn(undefined)); try { console.log(argDestructureFn(null)); } catch (e) { console.log(e); } const propDestructureFnFail = (param = {name: ''}) => { const {name: nameProp = 'Erick'} = param; return `fn(${nameProp})` }; console.log(propDestructureFnFail({name: 'Daniel'})); console.log(propDestructureFnFail({})); console.log(propDestructureFnFail(undefined)); try { console.log(propDestructureFnFail(null)); } catch (e) { console.log(e); } const propDestructureFnPass = (param) => { const {name: nameProp = 'Erick'} = param || {name: 'Erick'}; return `fn(${nameProp})` }; console.log(propDestructureFnPass({name: 'Daniel'})); console.log(propDestructureFnPass({})); console.log(propDestructureFnPass(undefined)); console.log(propDestructureFnPass(null));
Loading…

no comments

    sign in to comment