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Ruby program to demonstrate the argument passing to block

Ruby Example: Write a program to demonstrate the argument passing to block.
Submitted by Nidhi, on December 28, 2021

Problem Solution:

In this program, we will create a block and pass the argument to the block. Here we will print country names.

Program/Source Code:

The source code to demonstrate the argument passing to block is given below. The given program is compiled and executed successfully.

# Ruby program to demonstrate the 
# argument passing to block

countries = ["India","Australia","USA","UK"];

puts "Country Names: ";
countries.each do |countries| 
    print " ",countries,"\n";
end

Output:

Country Names: 
 India
 Australia
 USA
 UK

Explanation:

In the above program, we created a block with an argument. Here we passed country names to the block and accessed each country name one by one and printed them.

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