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Ruby Programs

Ruby Programs / examples: This section contains solved Ruby Programs/examples on various topics such as basic programs, conditions & control statement-based programs, looping programs, array & string programs, structure programs, function & package-based programs, etc. with examinations and outputs.

Ruby Programs Index

Ruby Basic Programs

Ruby if/else Programs

Ruby case Statement Programs

Ruby Looping Programs

Ruby Classes & Objects Programs

Ruby User-defined Functions Programs

Ruby Blocks Programs

Ruby Modules and Mixins Programs

Ruby Strings Programs

Ruby Arrays Programs

Ruby set programs

  1. Print the elements of a set in Ruby
  2. Find the length of a set in Ruby
  3. Check the presence of an element in the set in Ruby
  4. Join all the elements of two sets in Ruby
  5. Find the common elements from two sets in Ruby
  6. Find the difference between two sets in Ruby
  7. Merge two sets in Ruby
  8. Check whether the set is empty or not in Ruby
  9. Delete and replace an element from the set in Ruby

Ruby hash programs

  1. How to check if a hash key exists in Ruby?
  2. How to add elements to a Hash in Ruby?

Ruby Miscellaneous Programs

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