Ruby Integer downto() function with example Last Updated : 12 Jul, 2025 Suggest changes Share Like Article Like Report The downto() function in Ruby returns all the numbers less than equal to number and greater than equal to limit. It iterates the given block, passing in decreasing values from int down to and including limit. If no block is given, an Enumerator is returned instead. Syntax: (number).downto(limit) Parameter: The function takes the integer from which the number starts decreasing. It takes a parameter which is the limit till which the decreasing occurs. It also takes an enumerator. Return Value: The function returns all the numbers less than equal to number and greater than equal to limit. Example #1: Ruby # Initializing the number num1 = 8 # Prints the number down to 0 puts num1.downto(0){| i | print i, " "} # Initializing the number num2 = -8 # Prints the number down to - 8 only since - 6 > -8 puts num2.downto(-6){| i | print i, " "} Output: 8 7 6 5 4 3 2 1 0 8 -8 Example #2: Ruby # Ruby program of Integer downto() function # Initializing the number num1 = 5 # Prints the number down to - 3 puts num1.downto(-3){| i | print i, " "} # Initializing the number num2 = 19 # Prints the number down to 17 puts num2.downto(17){| i | print i, " "} Output: 5 4 3 2 1 0 -1 -2 -3 5 19 18 17 19 Example #3: Ruby # Initializing the number num1 = 5 # Prints the number down to - 3 puts num1.downto(-3) Output: # G gopaldave Follow Article Tags : Ruby Ruby-Methods Ruby Integer-class Explore Ruby Programming Language 4 min read OverviewRuby For Beginners 3 min read Ruby Programming Language (Introduction) 4 min read Comparison of Java with Other Programming Languages 4 min read Similarities and Differences between Ruby and C language 3 min read Similarities and Differences between Ruby and C++ 3 min read Environment Setup in Ruby 3 min read How to install Ruby on Linux? 2 min read How to install Ruby on Windows? 2 min read Interesting facts about Ruby Programming Language 2 min read BasicsRuby | Keywords 4 min read Ruby | Data Types 3 min read Ruby Basic Syntax 3 min read Hello World in Ruby 2 min read Ruby | Types of Variables 4 min read Global Variable in Ruby 2 min read Comments in Ruby 2 min read Ruby | Ranges 4 min read Ruby Literals 4 min read Ruby Directories 5 min read Ruby | Operators 11 min read Operator Precedence in Ruby 2 min read Operator Overloading in Ruby 5 min read Ruby | Pre-define Variables & Constants 5 min read Ruby | unless Statement and unless Modifier 2 min read Control StatementsRuby | Decision Making (if, if-else, if-else-if, ternary) | Set - 1 3 min read Ruby | Loops (for, while, do..while, until) 5 min read Ruby | Case Statement 3 min read Ruby | Control Flow Alteration 7 min read Ruby Break and Next Statement 2 min read Ruby redo and retry Statement 2 min read BEGIN and END Blocks In Ruby 2 min read File Handling in Ruby 4 min read MethodsRuby | Methods 3 min read Method Visibility in Ruby 3 min read Recursion in Ruby 4 min read Ruby Hook Methods 5 min read Ruby | Range Class Methods 5 min read The Initialize Method in Ruby 2 min read Ruby | Method overriding 2 min read Ruby Date and Time 3 min read OOP ConceptsObject-Oriented Programming in Ruby | Set 1 9 min read Object Oriented Programming in Ruby | Set-2 8 min read Ruby | Class & Object 4 min read Private Classes in Ruby 3 min read Freezing Objects | Ruby 2 min read Ruby | Inheritance 4 min read Polymorphism in Ruby 3 min read Ruby | Constructors 2 min read Ruby | Access Control 8 min read Ruby | Encapsulation 2 min read Ruby Mixins 3 min read Instance Variables in Ruby 3 min read Data Abstraction in Ruby 3 min read Ruby Static Members 3 min read ExceptionsRuby | Exceptions 4 min read Ruby | Exception handling 6 min read Catch and Throw Exception In Ruby 3 min read Raising Exceptions in Ruby 4 min read Ruby | Exception Handling in Threads | Set - 1 2 min read Ruby | Exception Class and its Methods 3 min read Ruby RegexRuby | Regular Expressions 3 min read Ruby Search and Replace 2 min read Ruby ClassesRuby | Float Class 7 min read Ruby | Integer Class 3 min read Ruby | Symbol Class 5 min read Ruby | Struct Class 5 min read Ruby | Dir Class and its methods 3 min read Ruby | MatchData Class 4 min read Ruby ModuleRuby | Module 4 min read Ruby | Comparable Module 3 min read Ruby | Math Module 4 min read Include v/s Extend in Ruby 2 min read My Profile ${profileImgHtml} My Profile Edit Profile My Courses Join Community Transactions Logout Like