Created
April 20, 2018 01:11
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Using Reduce to Remove Duplicates: http://denizkumsal.com/programming/using-reduce-to-remove-duplicates/
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| Array.prototype.removeDuplicates = function(){ | |
| return this.reduce((result,nextItem)=>result.includes(nextItem) ? result : result.concat(nextItem),[]); | |
| } |
Very beautiful use of reduce function, but in the above example, the above function does not work for any of the internet explorers as "includes" function is not supported by internet explorer
You could, alternatively, use indexOf instead of includes.
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Very beautiful use of reduce function, but in the above example, the above function does not work for any of the internet explorers as "includes" function is not supported by internet explorer