4 examples of 'filter two array of objects javascript' in JavaScript

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11function filterNestedArrays(arrayOne, arrayTwo) {
12 return arrayOne.filter(itemOne => {
13 return !arrayTwo.reduce((found, itemTwo) => found || compareArrays(itemTwo, itemOne), false);
14 });
15}
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45function filterArrayObject(array, filter){
46 var i = 0;
47
48 // array.length is changing
49 for(; i < array.length; i ++){
50 if(!filter.call(array, array[i], i)){
51
52 // the member at the iterator has been removed, so we should move the iterator one step to the left
53 array.splice(i --, 1);
54 }
55 }
56
57 return array;
58};
75function filterObjects(arr) {
76 var queryParams = getQueryParams();
77 return arr.filter(function (obj) {
78 var keep = true;
79 if (("type" in obj) && ("type" in queryParams)) keep = (queryParams["type"] === obj["type"]);
80 if ((keep) && ("uid" in obj) && ("uid" in queryParams)) keep = (queryParams["uid"] === obj["uid"]);
81 return keep;
82 });
83}
72export function filterValues(arrayOfObjects, arrayOfKeys, key="RowKey", caseSensitive=true) {
73 if (caseSensitive) {
74 return arrayOfObjects.filter(o => arrayOfKeys.indexOf(o[key]) > -1);
75 }
76 const keys = arrayOfKeys.map(x => x.toLowerCase());
77 return arrayOfObjects.filter(o => keys.indexOf(o[key].toLowerCase()) > -1);
78}

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