Ruby Code Examples

Here I will provide Ruby Code Examples for all basic ruby programs of String, Array, Logical programs and Number based programs. In Ruby programming language.

Array Based Logical Programs

- Ruby program to remove duplicate values in array

- Program to find the second smallest number in an array in ruby

- Find second largest number from an array in Ruby

- Find smallest element in array without using min function in Ruby

- Find largest element in array without using max function in Ruby

String Based Logical Programs

- Ruby program to remove duplicate characters of a string

- Ruby program to find occurrence of character in string

- Find smallest and longest substring of a string in Ruby

- Ruby program to reverse string without using direct method

- Ruby program to convert full name into initials

- Ruby program to remove common characters from two strings

- Ruby program to remove vowels from string

- Ruby program to search a string in a sentence

Number Based Logical Programs

- Strong number program in Ruby

- Prime number program in Ruby

- Write a Ruby program to check the armstrong number

- Ruby program for random number between two numbers

- Ruby program to check Palindrome Number

- Ruby program to reverse a number

- Ruby program to sum of digits of a number

- Ruby program to calculate generic root

- Write a Ruby program to swap two arrays

- Ruby program to split number into digits

- Ruby program to print perfect numbers from 1 to 1000

- Ruby program to check perfect number