package com.mobify.astro.utilities;

public class StringUtilities {

    /**
     * Concats multiple strings separating them with a space if necessary.
     * @param args strings to concat
     * @return concatenated strings separated with spaces
     */
    public static String joinWithSpaces(String... args) {
        String toReturn = "";
        for (String arg : args) {
            if (!arg.isEmpty()) {
                if (!toReturn.isEmpty()) {
                    toReturn += " ";
                }
                toReturn += arg;
            }
        }
        return toReturn;
    }
}