Decimal To Binary Number Converter in Ruby

Write a program that will ask the user to give temperature in Celsius and then the program will convert into Fahrenhe it temperature equivalent using methods and display the results

on the screen.

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Sample Program Output

Program Listing

decimal_binary.rb

# decimal_binary.rb

# Author   : Jake Rodriguez Pomperada,BSCS,MAED-IT

# Date     : June 18, 2019   Tuesday  2:17 PM  

# Address  : Bacolod City, Negros Occidental

# Tools    : Sublime Text and Ruby Version 2.6.3

# Location : Bacolod City, Negros Occidental  

# Website  : http://www.jakerpomperada.com

# Emails   : jakerpomperada@gmai.com and jakerpomperada@yahoo.com

def dec2bin(number)

    number = Integer(number)

    if(number == 0) then 0 end

        

    ret_bin = ""

    while(number != 0)

        ret_bin = String(number % 2) + ret_bin

        number = number / 2

    end

    ret_bin

end

print "\n\n";

print "\tDecimal To Binary Number Converter";

print "\n\n";

print "\tGive a Number : ";

val_num = gets.to_i;

convert =  dec2bin(val_num);

print "\n";

print "\tDISPLAY RESULTS"

print "\n\n";

print("\tThe decimal of #{val_num} its binary equivalent is #{convert}.");

print "\n\n";

print "\tEnd of Program";

print "\n";