Created
August 17, 2016 08:27
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ES6 function that removes duplicated objects with the specified prop
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| /** | |
| * removes duplicated objects with the specified prop | |
| * @param {Array} myArr [our collection to check] | |
| * @param {String} prop [name of the property to compare] | |
| * @return {Array} [unique array] | |
| */ | |
| removeDuplicates = (myArr, prop) => { | |
| return myArr.filter((obj, pos, arr) => { | |
| return arr.map(mapObj => mapObj[prop]).indexOf(obj[prop]) === pos; | |
| }); | |
| } |
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<3