I know it is an extension of the topic... How can I add an argument to the callback-function? I want to sort Objects according to their properties.
example of not working dummy code: var sortprop='weight'; animals.sort(function (a, b, sortprop){....});
Use a compare closure function.
const data = [ {name: 'Bob', age: 22 }, { name: 'Jason', age:33 }]; const newData = data.sort( compare('name') ) function compare(prop) { return function (a,b) { console.log(prop) // outputs -> name return -1; // sort stuff } }
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I know it is an extension of the topic... How can I add an argument to the callback-function? I want to sort Objects according to their properties.
example of not working dummy code:
var sortprop='weight';
animals.sort(function (a, b, sortprop){....});
Use a compare closure function.