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Iterating Over Object Entries in JS using Object.values : Performance Comparison [https://gists.cwidanage.com/2018/06/how-to-iterate-over-object-entries-in.html]
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let obj = { | |
key1: "value1", | |
key2: "value2", | |
key3: "value3" | |
} | |
//convinient forEach | |
Object.values(obj).forEach(value => { | |
//use value here | |
}); | |
//traditional for loop | |
let values = Object.values(obj); | |
for(let i = 0; i<values.length;i++){ | |
let value = values[i]; | |
} |
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Use Object.values(obj).map instead.
Object.values(obj).map(value => { return <h2> {value.name} </h2> });