This strategy has been used by ActionScript, C #, D, Java, Nemerle, Object Pascal ( Delphi ), Objective-C, Ruby and Smalltalk.

Ruby has been described as a multi-paradigm programming language: it allows procedural programming ( defining functions / variables outside classes makes them part of the root, ' self ' Object ), with object orientation ( everything is an object ) or functional programming ( it has anonymous functions, closures, and continuations ; statements all have values, and functions return the last evaluation ).

Some languages are designed to support one particular paradigm ( Smalltalk supports object-oriented programming, Haskell supports functional programming ), while other programming languages support multiple paradigms ( such as Object Pascal, C ++, Java, C #, Visual Basic, Common Lisp, Scheme, Perl, Python, Ruby, Oz and F #).

Software packages that use one of the versions of the MIT License include Expat, PuTTY, the Mono development platform class libraries, Ruby on Rails, CakePHP, Symfony, Lua ( from version 5. 0 onwards ), and the X Window System, for which the license was written.

Ruby supports inheritance with dynamic dispatch, mixins and singleton methods ( belonging to, and defined for, a single instance rather than being defined on the class ).

A unique quality of the first Proctorian is that each member of the class held a position as yearbook staff: William Harrison, Editor-in-Chief ; Werl Smith, Assistant Editor ; Henry Eiler, Business Manager ; Royal Bouschor, Athletic Editor ; Ruby McTaggart, Cartoonist ; Ruth Barncard, Art Editor ; Ruth Carlson, Social Editor ; Brenda Stewart, Assistant Social Editor ; Hilda Ferguson Treasurer.

In the example above, the < tt > Class </ tt > class is used as any other class in Ruby.

Compared to fully object-oriented programming languages like Smalltalk, in Oberon-2 basic types are not objects, classes are not objects, many operations are not methods, there is no message passing ( to a certain extent it can be emulated by reflection and through message extension, as demonstrated in ETH Oberon ), and polymorphism is limited to subclasses of a common class ( no duck typing like in Smalltalk / Ruby, and it's not possible to define interfaces like in Java ).

* Ruby has a glob method for the Dir class which performs wildcard pattern matching on filenames.

The definition applies to all of Ruby, Python, Scala, Java, Smalltalk and CLOS, although in the case of the latter two languages care must be taken as to what is meant by class of in ( 1 ).

In particular, there is no class in Ruby and

He admits one of his clients, Ruby, to a therapy class for drug-addicted women, and in the process meets Megan, the book's love interest.

For example, when you access for the very first time in your code, RubyCocoa will retrieve all the necessary information regarding this class from the Objective-C runtime and create a Ruby class of the same name that will act as a proxy.

RubyCocoa makes it easy to override an Objective-C method from Ruby, either in a subclass or directly to the class ( as you would do in Objective-C using a category ).

In Ruby, ordinary variables lack sigils, but "" is prefixed to global variables, "" is prefixed to instance variables, and "" is prefixed to class variables.

While often described as a single class, these ships differ in design and passenger capacity ; Grand Princess, Golden Princess and Star Princess each have a capacity of 2, 600 passengers ( 2, 590 in Grand Princess ) and 1, 150 crew ; Diamond Princess and Sapphire Princess are each of 2, 670 passengers and 1, 110 crew ; Caribbean Princess, Crown Princess, Emerald Princess and Ruby Princess are each of 3, 080 passengers and 1, 200 crew.

In the episode, " House of Cards ", after Elsa confiscated a card of the powerful Ruby Dragon monster from the card-game " Dragon Wars " from Ethan James ( Blue Ranger ), Tommy entered her office on Ethan's behalf in an attempt to speak to her about getting it back, and in the process inadvertently exposed her as the evil Elsa, and to the entire class while she was fighting him outside of the high school.

Richard W. Hughes, author of Ruby and Sapphire, a Bangkok based gemologist who has made many trips to Burma makes the point that for every ruby sold through the junta, another gem that supports subsistence mining is smuggled over the Thai border.

At a Google Tech Talk in 2008 Matsumoto further stated, " I hope to see Ruby help every programmer in the world to be productive, and to enjoy programming, and to be happy.

Ruby is object-oriented: every value is an object, including classes and instances of types that many other languages designate as primitives ( such as integers, booleans, and " null ").

Ruby Keeler's tap-dancing and charm in the revival were widely praised ; Richard Watts in the New York Post stated, " Ruby Keeler, looking every bit as attractive as in her heyday as a film star, can still do a tap dance or a soft shoe number that is a joy.

While using several database application development systems, drivers, and object-relational mapping systems, such as Ruby on Rails or Hibernate, it is much easier to use an integer or GUID surrogate keys for every table instead of natural keys in order to support database-system-agnostic operations and object-to-row mapping.

Over the subsequent decade, Ruby Tuesday extended their footprint with a new location opening about every nine months.

They add that Ruby & Sapphire improves on the original in " just about every way ".

each and every killing at Ruby Ridge?

In July 2010, following the 2010 FIFA World Cup in which Vicelich started every one of New Zealand's three games, he signed a short term deal to play for Chinese Super League club Shenzhen Ruby F. C.

He also dedicates his illustration every year to RubyKaigi, the biggest Ruby conference in Japan, similar to RubyConf.

A complex site calls for a more comprehensive package that provides database support and application development platforms ( e. g. PHP, Java, Ruby on Rails, ColdFusion, or ASP. NET ).

The Ruby River provides excellent fly fishing for anglers despite some battles with whirling disease and a massive fish kill in the lower stretches in 1994.

The lower stretch of the river, below Ruby Dam, provides excellent brown trout fishing.

RubyCocoa is a Mac OS X framework that provides a bridge between the Ruby and the Objective-C programming languages, allowing the user to manipulate Objective-C objects from Ruby, and vice-versa.

This product provides a bi-directional web services SOAP / HTTP ( S ) gateway and a container for developing SCA based applications in C ++, Python, PHP and Ruby.

* Ruby's standard library contains a module called IRB which stands for Interactive Ruby Shell which provides a REPL.

Ruby is α-alumina ( the most stable form of Al < sub > 2 </ sub > O < sub > 3 </ sub >) in which a small fraction of the aluminum < sup > 3 +</ sup > ions are replaced by chromium < sup > 3 +</ sup > ions.

< source lang = Ruby >

< td style =" text-align: center ; padding: 1ex ;"> Ruby </ td >

< center > A Ruby Tuesday restaurant in Durham, North Carolina, August 2008 .</ center >

< center > The main entrance of Ruby Tuesday Inc. headquarters in Maryville, Tennessee, February 2012 .</ center >

< center > An international Ruby Tuesday in Telford Plaza, Kowloon Bay, Hong Kong, June 2009 .</ center >

< center > The old Ruby Tuesday logo and slogan .</ center >

< center > A Ruby Tuesday location near the University of Virginia campus in Charlottesville, Virginia, July 2011 .</ center >

< center > Ruby Tuesday in Washington, D. C .'s Chinatown, Washington, D. C. | Chinatown neighborhood, January 2006 .</ center >

Ruby Tuesday released a cookbook on October 25, 2011 titled < i > Simply Fresh: Casual Dining at Home </ i > by Jeff Morgan.

Ruby lasers consist of single-crystal sapphire alumina ( Al < sub > 2 </ sub > O < sub > 3 </ sub >) rods doped with a small concentration of chromium Cr, typically in the range of 0. 05 %.