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Create _benchmarks/two-filters-concat-vs-one-filter-concat-variable.md #307

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34 changes: 34 additions & 0 deletions _benchmarks/two-filters-concat-vs-one-filter-concat-variable.md
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---
title: two filters+concat vs one filter+concat+variable
setup: |

tests:
-
name: two filters+concat
code: |
var moveZeros = function (arr) {
return arr.filter(function(x) {return x !== 0}).concat(arr.filter(function(x) {return x === 0;}));
}

moveZeros([1,2,0,1,0,1,0,3,0,1]);
moveZeros([9,0.0,0,9,1,2,0,1,0,1,0.0,3,0,1,9,0,0,0,0,9])
moveZeros(["a",0,0,"b","c","d",0,1,0,1,0,3,0,1,9,0,0,0,0,9])
-
name: one filter+concat+variable
code: |
var moveZeros = function (arr) {
let zeros = [];
return arr.filter((el,index)=>{
if(el === 0){
zeros.push(0);
return false;
}
else return true;
}).concat(zeros);
}

moveZeros([1,2,0,1,0,1,0,3,0,1]);
moveZeros([9,0.0,0,9,1,2,0,1,0,1,0.0,3,0,1,9,0,0,0,0,9])
moveZeros(["a",0,0,"b","c","d",0,1,0,1,0,3,0,1,9,0,0,0,0,9])
---
two filters+concat vs one filter+concat+variable