Showing posts with label REMOVE VOWELS IN RUBY. Show all posts
Showing posts with label REMOVE VOWELS IN RUBY. Show all posts

Friday, July 12, 2019

REMOVE VOWELS IN RUBY

Write a program that will ask the user to give a string and then the program will remove the vowels in the given string and display the results on the screen.

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Sample Program Output


Program Listing

remove_vowels.rb


# remove_vowels.rb
# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT
# Date     : July 9, 2019   Tuesday  10:10 AM
# Address  : Bacolod City, Negros Occidental
# Tools    : Eclipse IDE and Ruby Version 2.6.3
# Location : Bacolod City, Negros Occidental  
# Website  : http://www.jakerpomperada.com
# Emails   : jakerpomperada@gmail.com and jakerpomperada@yahoo.com


def remove_vowels(string)
    i = 0
    dv_string = []

    while i < string.length
        dv_string.push(string[i])

        if (string[i] == "a" || string[i] == "e" || string[i] == "i" || string[i] == "o" || string[i] == "u")
            dv_string.delete(string[i])
        end

        i += 1
    end
    return dv_string.join
end

string_input =""
answer = ""

until answer.downcase == "n" do 
 print "\n\n"
 print "\t===== REMOVE VOWELS IN RUBY ====="
 print "\n\n"
 print "\tGive a String : "
 string_input = gets.chop

 display_result = remove_vowels(string_input.downcase)

print "\n\n"
print "\tThe string without vowels : #{display_result}."
print "\n\n"
 print "\tDo you want to continue Y/N ? : "
 answer= gets.chop
end  
 print "\n\n"
    print "\tEnd of Program"
    print "\n\n"