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Ruby | Enumerable collect() function

Last Updated: 12 July 2025

The collect() of enumerable is an inbuilt method in Ruby returns a new array with the results of running block once for every element in enum. The object is repeated every...read more

Ruby Enumerable-class

Ruby | Enumerable collect_concat() function

Last Updated: 12 July 2025

The collect_concat() of enumerable is an inbuilt method in Ruby returns a new array with the concatenated results of running block once for every element in enum. In case ...read more

Ruby Enumerable-class

Ruby | Enumerable flat_map function

Last Updated: 12 July 2025

The flat_map() of enumerable is an inbuilt method in Ruby returns a new array with the concatenated results of running block once for every element in enum. In case no blo...read more

Ruby Enumerable-class

Ruby | Enumerable count() function

Last Updated: 12 July 2025

The count() of enumerable is an inbuilt method in Ruby returns the number of elements in the enumerable, or the number of elements that are equal to a given element, or th...read more

Ruby Enumerable-class

Ruby | Enumerable cycle() function

Last Updated: 12 July 2025

The cycle() of enumerable is an inbuilt method in Ruby calls block for each element of enum repeatedly the given numbers times or forever if none or nil is given. If a neg...read more

Ruby Enumerable-class

Ruby | Enumerable detect() function

Last Updated: 12 July 2025

The detect() of enumerable is an inbuilt method in Ruby returns the first element which satisfies the given condition in the block. If there is no block, then it returns t...read more

Ruby Enumerable-class

Ruby getters and setters Method

Last Updated: 11 October 2019

In a Ruby class we may want to expose the instance variables (the variables that are defined prefixed by @ symbol) to other classes for encapsulation. Then, in that case, ...read more

Ruby | Class Method and Variables

Last Updated: 11 November 2019

Class Methods are the methods that are defined inside the class, public class methods can be accessed with the help of objects. The method is marked as private by default,...read more

Recursion in Ruby

Last Updated: 12 July 2025

The process in which a function calls itself directly or indirectly is called recursion and the corresponding function is called a recursive function. Recursion makes the ...read more

Technical Scripter

Method Visibility in Ruby

Last Updated: 12 July 2025

Method visibility in Ruby refers that instance methods can be public, private or protected. Methods are by default public unless they are explicitly declared private or pr...read more

Pure Function In Scala

Last Updated: 09 March 2022

In any programming language, there are two types of functions:1. PURE FUNCTIONS2. IMPURE FUNCTIONSThere is a basic difference between the two, that is pure function doesn’...read more

Method Overloading In Ruby

Last Updated: 12 July 2025

What is method overloading?Method overloading is a feature that allows a class to have more than one method with same name but different method signature ie. different num...read more

Ruby - Singleton Methods

Last Updated: 03 July 2020

Ruby’s singleton methods are the methods that can be defined for a specific object only i.e. it works for a single object. These kinds of methods belong to the singleton c...read more

Ruby - String split() Method with Examples

Last Updated: 15 July 2025

split is a String class method in Ruby which is used to split the given string into an array of substrings based on a pattern specified.Here the pattern can be a Regular E...read more

Ruby - Method Invocation

Last Updated: 03 July 2020

Method invocation refers to how a method is called in a program. The process of invoking a method in Ruby is quite easy since the use of parenthesis is optional. The use o...read more

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