SplitinRuby

    string = "How are you ?      "

    string =  string + " " unless  string[string.length-1] == " "

    array = []
    temp = ""
    for x in (0...string.length)
        
        if string[x] != ' '
            temp += string[x]
        else
            array << temp unless temp == '' 
            temp = ""
        end
            
    end


    p array