Q:

Ruby program to return the values from the block

belongs to collection: Ruby Blocks Programs

YasminRadwan26
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2022-07-21
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In this program, we will create a block to return values from the block. Here we will return even numbers stored in the created array.

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YasminRadwan26
2022-07-21
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Program/Source Code:

The source code to return values from the block is given below. The given program is compiled and executed successfully.

# Ruby program to return values from block

arr = Array(1..10);

puts "Even numbers from array:";
puts arr.select { |num| num.even? }

Output:

Even numbers from array:
2
4
6
8
10

Explanation:

In the above program, we created an array of 5 integers. Then we created a block to return even numbers from the created array and printed the result.

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