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Ruby program to iterate hash collection and print only values

Ruby Example: Write a program to iterate hash collection and print only values.
Submitted by Nidhi, on February 19, 2022

Problem Solution:

In this program, we will create a hash collection then we will iterate elements of a hash collection using each() method and print only values.

Program/Source Code:

The source code to iterate hash collection and print only values is given below. The given program is compiled and executed on Windows 10 Operating System successfully.

# Ruby program to iterate hash collection 
# and print only values

hash = { "a" => 100, "b" => 200, "c" => 300,"d" => 400};

hash.each{|key,value| puts value};

Output:

100
200
300
400

Explanation:

In the above program, we created a hash collection to store student information. Then we used each() method to iterate hash elements and print only values.

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