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Challenge Condense Arrays With Reduce
Quincy Larson edited this page Aug 20, 2016
·
1 revision
Reduce can be useful for condensing an array of numbers into one value.
var array = [4,5,6,7,8];
var singleVal = 0;
// Only change code below this line.
var singleVal = array.reduce(function(previousVal, currentVal){
return previousVal+currentVal;
});
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- arguments
- Array.prototype.filter
- Array.prototype.indexOf
- Array.prototype.map
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- Array.prototype.push
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