JavaScript-Array-Lab/ArrayUtils.js at 8a2935738f88fca75cef7b30d6e76bffdbf998b7 · Return-Ready-2021-JavaScript-Evening/JavaScript-Array-Lab · GitHub

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class ArrayUtils{


     isEmpty(array){
        if (array.length !== 0){
        return false;
        }
    }

    append(original, value){
        for (let i = 0; i <= original.length; i ++){
            if(i === original.length -1){
                original += value
            }
        }

        return original
    }

    clone(original){
        const array = []
        for(let i = 0; i <= original.length; i++){
            array += orginal
        }
        return array
    }

    subArray(original, from, to){
        let output = ""
        for(let i = 0; i <= original.length; i ++){
            for(let j = from[i]; j <= to[i].length; j++){
                output += j
            }
        }

        return output
    }

    equals(arr1, arr2){
        if(arr1 !== arr2){
        return false;
        }
    }

    fill(original, value){
        for(let i = 0; i <= original.length; i ++){
            if(i === original[i]){
                original[i] += value
            }
        }

    }

    indexOf(original, value){
        for (let i = 0; i <= original.length; i ++){
            if (i === value){
            return i
            }
        }

    }

    remove(original, value){
        for (let i = 0; i <= original.length; i ++){
            if (i !== value){
                value += original[i]
            }
        }
        return orginal;

    }


    reverse(original){
        let array = []
        for(let i = original.length - 1; i >= 0; i--){
            array += original[i]
        }
        return array
    }

}