mergeArray.js

// mergeArray.js v1.0.1
function mergeArray(arrayA, arrayB) {
	newArray = [];
	for (let i = 0; i < arrayA.length; i++) {
		newArray.push(arrayA[i]);
	};
	for (let i = 0; i < arrayB.length; i++) {
		newArray.push(arrayB[i]);
	};
	return newArray;
};

mergeArray.min.js

// mergeArray.min.js v1.0.1
function mergeArray(a,b){newArray=[];for(let c=0;c<a.length;c++)newArray.push(a[c]);for(let c=0;c<b.length;c++)newArray.push(b[c]);return newArray}