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Tag Archives: Ruby-Basics

1. Ruby : Ruby is an object-oriented scripting language launched in 1995 and is known as a general-purpose programming language. It was programmed in C… Read More
In Ruby, multiple assignments can be done in a single operation. Multiple assignments contain an expression that has more than one lvalue, more than one… Read More
Introspection is a method of metaprogramming in Ruby. It gives your Ruby code to analyse itself at run-time. It can be considered asking the program… Read More
In any programming language, there are two types of functions:  1. PURE FUNCTIONS 2. IMPURE FUNCTIONS There is a basic difference between the two, that… Read More
Prerequisite: Ruby Programming Language   Before we start with the installation of Ruby on Linux, we must have first-hand knowledge of what Ruby is?. Ruby… Read More
Prerequisite: Ruby Programming Language   Before we start with the installation of Ruby on Windows, we must have first-hand knowledge of what Ruby is?. Ruby… Read More
There are four different types of variables in Ruby- Local variables, Instance variables, Class variables and Global variables. An instance variable in ruby has a name… Read More
In Programming, static keywords are primarily used for memory management. The static keyword is used to share the same method or variable of a class… Read More
It is a way of processing a file such as creating a new file, reading content in a file, writing content to a file, appending… Read More
Ruby is an interpreted, high-level, general-purpose programming language. Ruby is dynamically typed and uses garbage collection. It supports multiple programming paradigms, object-oriented, including procedural and… Read More
Ruby is a dynamic, reflective, object-oriented, general-purpose programming language. Hello World the program is the most basic and first program when we start a new… Read More
Global Variable has global scope and accessible from anywhere in the program. Assigning to global variables from any point in the program has global implications.… Read More
A regular expression is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings. Ruby regular expressions i.e.… Read More
Ruby is a pure Object-Oriented language developed by Yukihiro Matsumoto (also known as Matz in the Ruby community) in the mid 1990’s in Japan. To… Read More
When we say object-oriented programming, we mean that our code is centered on objects. Objects are real-life instances that are classified into various types. Let’s… Read More