jesualex

fun getUyValDigit(externCi: String): Int{
    if(externCi.isEmpty() || externCi.length > 7) return 0

    var ci = externCi
    val validationArray = arrayOf(2,9,8,7,6,3,4)
    var resp = 0

    while (ci.length <= 6) {
        ci = "0$ci"
    }

jesualex

public class SunatUtils {
    public static boolean isRUCValid(long ruc){
        return isRUCValid(String.valueOf(ruc));
    }

    public static boolean isRUCValid(String ruc){
        if (ruc == null) {
            return false;
        }

jesualex

/* Copyright 2013 Google Inc.
   Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0.html */

package com.example.latlnginterpolation;

import android.animation.ObjectAnimator;
import android.animation.TypeEvaluator;
import android.animation.ValueAnimator;
import android.annotation.TargetApi;
import android.os.Build;