Instruct: Given a question, retrieve relevant documents that answer the question.
Query: Is everything an object in Ruby?
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). It has support for introspection, reflection and metaprogramming, as well as support for interpreter-based threads. Ruby features dynamic typing, and supports parametric polymorphism.
In sociology, the "sui generis" is what has been externalized, then internalized in the overall public and becomes a part of society that simply exists in its construct. It is not something that is not thought to have been created, because it is imbedded in everyone's way of thinking and being. Instances include the idea of love, or going to school, or clothing belonging to a specific gender. These examples are "sui generis" for they simply exist in society and are widely accepted without thoughts of where they come from or how they were created.
In May 2011, it was revealed that Ruby is illiterate. Ruby gets her friend, Sinead O'Connor (Stephanie Davis) to write a love letter from their friend, Esther Bloom (Jazmine Franks), to teaching assistant, Amy Barnes (Ashley Slanina-Davies). Shaffer told a columnist from "Inside Soap" that Ruby and Sinead "come up with all this ridiculous, over-the-top stuff" and put up copies of the letter around school. Amy discovers what Ruby and Sinead have done and asks them to write apology letters to Esther. Shaffer explained that Ruby seems worried and does everything she can to get out of writing the letter. Explaining the situation, Shaffer told "Inside Soap" [...] "Sinead realises that it's not because Ruby doesn't want to write the letter - it's because she can't". Esther discovers Ruby's illiteracy and decides to help. Esther's grandmother, Frankie Osborne (Helen Pearson), learns of Ruby's treatment of Esther and threatens to throw her out. However, Esther convinces Frankie to let Ruby stay when she reveals her illiteracy. Esther also tells their school headteacher, Pete Hamill (Peter Mitchell). Shaffer opined that Ruby is grateful to Esther as Ruby "wouldn't have the guts". The actress added that it was "nice" to see Ruby's vulnerability, but said it would not last.
"Observable world" describes what can be seen using a telescope, when viewing an object or range the observer may use many different techniques. Understanding what can be viewed and how to view it depends on the field of view. Viewing an object at a size that fits entirely in the field of view is measured using the two telescope properties—focal length and aperture, with the inclusion of an ocular eyepiece with suitable focal length (or diameter). Comparing the observable world and the angular diameter of an object shows how much of the object we see. However, the relationship with the optical system may not result in high surface brightness. Celestial objects are often dim because of their vast distance, and detail may be limited by diffraction or unsuitable optical properties.
Activity theory is not grounded in any one area of field of research, but instead draws from several disciplines including psychology, behaviorism, and socio-cultural studies. Although activity theory originated in the social sciences, it is currently applied most frequently to social-scientific, organizational, and writing studies. Modeled as a triangle, activity theory considers how multiple factors (subject, object, mediating artifacts, rules, and division of labor) existing in an activity system (environment) interact to achieve an outcome. Central to activity theory is the concept of mediation. Human activities are driven by a need to achieve a certain outcome or goal. Typically this activity is mediated by artifacts which include tools, language, signs, and cultural norms. In "Textual Objects" Cheryl Geisler explains that texts are traditionally identified as meditational means to complete a task, though she offers that texts might also be identified as the motive in discourse communities in which text is valued as the outcome as opposed to the means of an outcome. Geisler notes that texts produced for meditational means are typically more private/personalized, whereas texts identified as objects are often written with a public motive. She does not argue, however, that texts should exist exclusively as one or the other, but rather she suggests that texts can function as both.
Ray is a one side infinite geodesic which is minimizing on each interval
The types of symmetries that are possible for a geometric object depend on the set of geometric transforms available, and on what object properties should remain unchanged after a transform. Because the composition of two transforms is also a transform and every transform has an inverse transform that undoes it, the set of transforms under which an object is symmetric form a mathematical group, the symmetry group of the object.
In computational geometry, the ray casting problem is also known as the ray shooting problem and may be stated as the following query problem. Given a set of objects in "d"-dimensional space, preprocess them into a data structure so that for each query ray, the initial object hit by the ray can be found quickly. The problem has been investigated for various settings: space dimension, types of objects, restrictions on query rays, etc. One technique is to use a sparse voxel octree.
Ruby is the main character of this novel and the story is told entirely from her point of view. She is a 14‑year-old girl. Near the beginning of the book she has a vision of some of the townspeople swimming around her and one person happens to be someone she had never seen before. Ruby gets bullied at school (mainly by June Crouse) as a result of this incident. To make things worse, she has a unique brother who is seen as a freak by others. She receives suspicion after the townspeople learn that her house would be saved from being flooded (Later on, it is revealed that Ruby had to move anyway since the water went further than expected). Her best friend and cousin is Sarah Carson who was always there for Ruby. However, in that year, Sarah moved to another town and leaving Ruby to face her troubles on her own. Later on in the story Ruby falls in love with Troy Rutherford, who happens to be her first love.
Vehicle size classes in Japan are rather simple compared to other regions. The classifications were established under the . There are just three different classes defined by regulations. The dimension regulations are enforced to exact measurements. These standards of classification are enforced on all vehicles within the jurisdiction of Japan, and no special consideration is made for the vehicles' origination of manufacture. The Japanese law regulates all vehicles that do not travel on railroads, or are not powered by physically contacting overhead power lines. The law regulates vehicles that are powered by an autonomous power source. Smaller cars are more popular in Japan due to the confined driving conditions and speed limits.
The doctrine of the univocity of being implies the denial of any real distinction between essence and existence. Aquinas had argued that in all finite being (i.e. all except God) the essence of a thing is distinct from its existence. Scotus rejected the distinction. Scotus argued that we cannot conceive of what it is to be something, without conceiving it as existing. We should not make any distinction between whether a thing exists ("si est") and what it is ("quid est"), for we never know whether something exists, unless we have some concept of what we know to exist.
In his seminal 20th century work "Physics and Philosophy", Warner Heisenberg reflects this kind of transactionalist thinking: "What we observe is not nature itself, but nature exposed to our method of questioning.” The together-at-once reality of man as organism-environment is often overlooked in the dualistic thinking of even major philosophers like Descartes who is often referenced for his "I think, therefore I am" philosophy. Of a transactionalist approach, Heisenberg writes, "This was a possibility of which Descartes could not have thought, but it makes the sharp separation of the world and I impossible."
Hendrick Vroom explains, "The term "Maya" has been translated as 'illusion,' but then it does not concern normal illusion. Here 'illusion' does not mean that the world is not real and simply a figment of the human imagination. "Maya" means that the world is not as it seems; the world that one experiences is misleading as far as its true nature is concerned." Lynn Foulston states, "The world is both real and unreal because it exists but is 'not what it appears to be'." According to Wendy Doniger, "to say that the universe is an illusion (māyā) is not to say that it is unreal; it is to say, instead, that it is not what it seems to be, that it is something constantly being made. Māyā not only deceives people about the things they think they know; more basically, it limits their knowledge."
Symmetry (from Greek συμμετρία "symmetria" "agreement in dimensions, due proportion, arrangement") in everyday language refers to a sense of harmonious and beautiful proportion and balance. In mathematics, "symmetry" has a more precise definition, that an object is invariant to any of various transformations; including reflection, rotation or scaling. Although these two meanings of "symmetry" can sometimes be told apart, they are related, so in this article they are discussed together.
Berkeley argued that forces and gravity, as defined by Newton, constituted "occult qualities" that "expressed nothing distinctly". He held that those who posited "something unknown in a body of which they have no idea and which they call the principle of motion, are in fact simply stating that the principle of motion is unknown." Therefore, those who "affirm that active force, action, and the principle of motion are really in bodies are adopting an opinion not based on experience." Forces and gravity existed nowhere in the phenomenal world. On the other hand, if they resided in the category of "soul" or "incorporeal thing", they "do not properly belong to physics" as a matter. Berkeley thus concluded that forces lay beyond any kind of empirical observation and could not be a part of proper science. He proposed his theory of signs as a means to explain motion and matter without reference to the "occult qualities" of force and gravity.
Lean manufacturing or lean production, often simply "lean", is a systematic method for waste minimization (known by"Muda") within a manufacturing system without sacrificing productivity, which can cause problems. Lean also takes into account waste created through overburden ( the "Muri") and waste created through unevenness in work loads (the "Mura"). Working from the perspective of the client who consumes a product or service, "value" is any action or process that a customer would be willing to pay for.
In modern scientific usage, weight and mass are fundamentally different quantities: mass is an intrinsic property of matter, whereas weight is a "force" that results from the action of gravity on matter: it measures how strongly the force of gravity pulls on that matter. However, in most practical everyday situations the word "weight" is used when, strictly, "mass" is meant. For example, most people would say that an object "weighs one kilogram", even though the kilogram is a unit of mass.
At the close the larger house was raised to reveal Tim Berners-Lee working at a NeXT Computer, like the one on which he invented the World Wide Web. He tweeted 'This is for everyone', instantly spelled out in LED lights around the stadium. The programme explained "Music connects us with each other and with the most important moments in our lives. One of the things that makes those connections possible is the World Wide Web". Boyle wanted to honour Berners-Lee for having made the World Wide Web free and available to everyone (hence the tweet), rather than seeking a commercial profit from it.
The idea for Owlchemy Labs to work on a virtual reality video game for "Rick and Morty" came after series co-creator Justin Roiland invited the development team to his residence to play games. The first drafts of dialog were written by Owlchemy Labs and rough voice recordings by CEO Alex Schwartz were sent to Roiland as a template for the final performance.
The word "anime" is the Japanese term for "animation", which means all forms of animated media. Outside Japan, "anime" refers specifically to animation from Japan or as a Japanese-disseminated animation style often characterized by colorful graphics, vibrant characters and fantastical themes. The culturally abstract approach to the word's meaning may open up the possibility of anime produced in countries other than Japan. For simplicity, many Westerners strictly view anime as a Japanese animation product. Some scholars suggest defining anime as specifically or quintessentially Japanese may be related to a new form of Orientalism.
Many sculptors seek new ways and materials to make art. One of Pablo Picasso's most famous sculptures included bicycle parts. Alexander Calder and other modernists made spectacular use of painted steel. Since the 1960s, acrylics and other plastics have been used as well. Andy Goldsworthy makes his unusually ephemeral sculptures from almost entirely natural materials in natural settings. Some sculpture, such as ice sculpture, sand sculpture, and gas sculpture, is deliberately short-lived. Recent sculptors have used stained glass, tools, machine parts, hardware and consumer packaging to fashion their works. Sculptors sometimes use found objects, and Chinese scholar's rocks have been appreciated for many centuries.
Now, method codice_39 can be a function object, i.e. a codice_36, via codice_41 and used via codice_42. codice_43 was officially added to Ruby on June 11, 2006 during RubyKaigi2006.
In Ruby, several objects can be considered function objects, in particular Method and Proc objects. Ruby also has two kinds of objects that can be thought of as semi-function objects: UnboundMethod and block. UnboundMethods must first be bound to an object (thus becoming a Method) before they can be used as a function object. Blocks can be called like function objects, but to be used in any other capacity as an object (e.g. passed as an argument) they must first be converted to a Proc. More recently, symbols (accessed via the literal unary indicator codice_35) can also be converted to codice_36s. Using Ruby's unary codice_37 operator—equivalent to calling codice_38 on an object, and assuming that method exists—the Ruby Extensions Project created a simple hack.
Because of the variety of forms, the term Functor is not generally used in Ruby to mean a Function object.
Just a type of dispatch delegation introduced by the Ruby Facets project is named as Functor. The most basic definition of which is:
Matsumoto defined it this way in an interview: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"). Variables always hold references to objects. Every function is a method and methods are always called on an object. Methods defined at the top level scope become methods of the Object class. Since this class is an ancestor of every other class, such methods can be called on any object. They are also visible in all scopes, effectively serving as "global" procedures. 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). Though Ruby does not support multiple inheritance, classes can import modules as mixins.