Michael Gienger, Healing Crystals (Scotland: Earthdancer Books, 2009). These are talismans of the scientist, the adventurer, the hunter, wanderer, and explorer. It was worn as an amulet or charm to ward off plague and pestilence, warned its wearer of impending danger, kept the body safe, and banished sadness and foolish thoughts. In other words, an immutable Ruby object, made that way by the use of Symbols, can’t be changed once it’s given assignment or coded to perform its tasks: it can only be overwritten. Examples. Judy Hall, The Crystal Bible (Cincinnati, OH: Walking Stick Press, 2003). Florence Megemont, The Metaphysical Book of Gems and Crystals (Rochester, VT: Healing Arts Press, 2008). As we saw in Ruby Strings, the String data type in Ruby is special because it is actually an object. [Mella, 103][Kunz, 101-103][Fernie, 141-142][Simmons, 332], Today, Ruby’s metaphysical properties are no less astounding. Ruby on Rails is a software, which is used for the creation of websites and mobile apps. It overcomes fears of being “ugly” or unloved, and is particularly empowering for those who hold excess weight in the body in order to ground in the physical world. Phenomenal gems exhibited a moving line, star, or changes on the surface as the light varied, and was considered to bring good fortune to the wearer. Rubies are traditionally considered a gem of summer and are given as gifts for a fifteenth or fortieth year wedding anniversary. It stimulates circulation and amplifies energy and vitality to the whole system. Protector and Ruler of the dates December 8-12; Sagittarius. JavaScript seem to be disabled in your browser. Protector and Ruler of the dates March 16-20; Pisces. It promotes a courageous attitude, and may increase one’s success in controversies and disputes. The program was released in 2005 and is considered to be one of the easiest frameworks to work with. In ?-representation all backslash notations are available. Rubies in a dream are a positive sign indicating increased love and romance in one’s life as well as positive changes coming your way. The Color Red symbolizes intense emotions, brilliant ideas, enthusiasm, passion and good fortune. They believed it bestowed invulnerability. Another significant difference between strings and symbols is how they are stored in memory. What is a Symbol? In this section you will find information on all three approaches. It is the energy of heat, action, emotion and passion - of ideas, of concepts, and sex. Before we understand the origins of this society, let me quote the founder of Illuminati, Adam Weishaupt, he says, Universal happiness complete and rapid could be achieved by disposing of hierarchy, rank and riches. There are other Angels that are partial to Ruby. The ancient Burmese prized the ruby as the stone of soldiers. When in doubt, if a value does not need to change, use a symbol instead of a string. A ruby symbolizes happiness, adventure, enlightenment and love and most myths about rubies are those that are describing feats of unbelievable tales and impossible odds that are overcome. A Symbol is the most basic Ruby object you can create. Immutability simply means that Ruby Symbols cannot be changed after they’re made into Ruby objects. Ruby Symbols Overview. Red crystals bring you energy, courage, passion, and love. It motivates. Katrina Raphaell, Crystal Enlightenment (Santa Fe, NM: Aurora Press, 1985). You can also use symbols as hash keys. These symbols can be traced to the beginning of Freemasonry and reflect the Brotherhood’s beliefs and traditions. In the Middle Ages it was the protective stone of the prostitutes of Les Halles in Paris. They are generated using the :name and :"string" literals syntax, and by the various to_sym methods. There are several ways to find an appropriate birthstone. If you use strings as hash keys, you run into the same issues with mutability and memory (different objects/places in memory): Using symbols as hash keys eliminates this issue: Note the different syntax for using symbols as hash keys on lines 001 and 002. Ruby is a Seeker Transformer crystal. The table below gives you the information about them. On the opposite, when you write “dog”, it only looks like the letters d, o and g. If you remove the double quotes, dog magically gets a meaning. This exquisite crystal emanates the pure Red ray with a vibrancy unsurpassed in the mineral kingdom. Explain how symbols are immutable objects. It is a shielding crystal, protecting the home from fire and intruders, and is good to wear discreetly to stay safe at night. $28.95. It is the foundation of physical and spiritual energy for the body. Protector and Ruler of the dates November 13-17; Scorpio. Even if you’re not a Cancer, it can do the same thing for you too! We learn to dance, speak a new language, grow stronger, or become a better spouse or child. ]Judy Hall, The Crystal Bible 2 (Cincinnati, OH: Walking Stick Press, 2009). It is considered a best practice to use symbols as keys to an associative array in Ruby.. It promotes a clear mind, increased concentration and motivation, and brings a sense of power to the wearer, a self-confidence and determination that overcomes timidity and propels one toward prosperity and achievement. George Frederick Kunz, The Curious Lore of Precious Stones (New York: Dover Publications, 1971). When I tried to do this to the sym variable, I got an undefined method error message, because symbols are immutable! It is extremely potent for those inclined to self-harm or self-neglect, and is quite beneficial in overcoming sexual dysfunction or the trauma of sexual or power abuse and suppressed anger. Their association with love, marriage, balance and royalty has held fast throughout time. The following is a simple example of a symbol literal in Ruby: Ruby symbols are defined as “scalar value objects used as identifiers, mapping immutable strings to fixed internal values.” Essentially what this means is that symbols are immutable strings. Melody, Love Is In The Earth (Wheat Ridge, CO: Earth-Love Publishing House, 1995). It deepens a couple’s relationship and encourages closeness and commitment. [Megemont, 160], Ruby, like all noble precious stones, was thought to give warning of poison, refusing to endure its presence. Variables and constants. . [Megemont, 160][Ahsian, 334][Gienger, 75][Eason, 71][Melody, 574] Star Ruby may also be supportive in vasectomy reversal. Most have found that it is just too invigorating to be effective in a meditation ritual. Royality is often seen with jewelry made from rubies. ]Cassandra Eason, The New Crystal Bible (London: Carlton Books Ltd., 2010). [Mella, 103][Kunz, 101][Fernie, 139, 142], In Hindu lore the fire within the Ruby burned so hot, if cast into water it would communicate its heat to the liquid causing it to boil. Ancient Egyptians honored Ruby for beauty and love, protection and good fortune, and Eastern cultures considered Ruby a spiritual stone representing the beauty of the soul. They are patient and honest, and enjoy companions who make them laugh. The fiery and captivating Ruby is a stone of nobility, considered the most magnificent of all gems, the queen of stones and the stone of kings. summed up the different uses for strings and symbols: “If the textual content of the object is important, use a String. The second way is to find your natural birthstone by the color wheel of life. [Eason, 71], The Divinatory meaning of Star Ruby: Now is the time to let everyone know what you can achieve; luck is with you. Dark Red crystals embody strong, deep feelings, durable energy and quiet passion. It's just a name and an internal ID. It was reputed to bring the wearer peace, drive away frightful dreams, restrain lust, and to help resolve disputes. [Eason, 71], Ruby is useful in detoxifying the body, blood, and lymph, and is helpful in treating fever and infections. The word “Signet” comes from the word “Sign”, meaning that the ring provides a symbol, a sign or a signature to officially stamp or mark important documents. Robert Simmons & Naisha Ahsian, The Book of Stones (Berkley, CA: North Atlantic Books, 2007). [Megemont, 159][Simmons, 332][gemselect.com], [Simmons, 332][Fernie, 139-141][Eason, 71][gemselect.com][Mindat.org], [wikipedia.org][gemstone.org][gemselect.com], [Megemont, 160][Hall, 251][Eason, 71][Gienger, 75][Melody, 573], [Megemont, 160][Ahsian, 334][Gienger, 75][Eason, 71][Melody, 574], [Melody, 573][Hall, 251][Ahsian, 334][Gienger, 75], [Eason, 71][Hall, 251][Melody, 573][Simmons, 333], [Mella, 103][Kunz, 101][Fernie, 139, 142], [Fernie, 2, 142][Simmons, 332][Kunz, 102-103][Melody, 573], The Crystal Vaults Comprehensive Illustrated Guide to Crystals, The Occult and Curative Powers of Precious Stones, The Metaphysical Book of Gems and Crystals, Ruby in Fuschite Tumbled Set (Extra large), "Temple of Heaven" Tea for Spiritual Peace. The object_id is a unique id that Ruby uses internally in order to keep track of all the objects that are flying around in the universe that makes up your program. The immutable nature of symbols makes them very valuable in programming because mutable objects can cause bugs that are difficult to detect. Starting with the color of the logo, and finishing with its main graphical element. It is a widely known symbol of Freemasonry. Ruby brings red, the color of a self-confidence built on fearlessness, a call to action and excitement. It is an ancient Norse symbol that is also known as the Triskelion. Detailed dream meaning. Example: The benefits? It stirs the blood and stimulates the heart, encouraging one to enjoy being in the physical world. Ruby. Ruby utilizes Fire Energy, the energy of enthusiasm, warmth, brightness, illumination and activity. It is excellent for grounding and overcoming mental overload, and is a great support during times of stress or when there is a lengthy sojourn before having the opportunity to rest. [Ahsian, 333]. For example, a + b is interpreted as a.+(b), where the + method in the object referred to by variable a is called with b as its argument.. For each operator (+ - * / % ** & | ^ << >> && ||), there is a corresponding form of abbreviated assignment … It brings out the protective aspects of one’s character, inspiring one to step forward and stand up for those who are threatened, be it friends or strangers, children, animals, or the environment. Ruby is the traditional birthstone of those born in July. Ruby initiates the sensual pleasures of life. [Eason, 71][Gienger, 75], Ruby’s intense energy sharpens the mind, bringing a heightened awareness and excellent concentration. Red reflects the color of passion, energy, and life. Meaning and history The Ruby on Rails’ visual identity is a graphical representation of the software’s name. The variable in Ruby programs can be distinguished by the first character of its name. Through the ages, the ruby has represented nobility, purity, and passion. Ruby supports a rich set of operators, as you'd expect from a modern language. [Melody, 573][Mella, 103]. Seeker crystals with the earth power of the Transformer are excellent talismans to aid our efforts to grow, develop new capabilities and change our lives. It was reputed to bring its owner peace, drive away frightful dreams, restrain lust, and to help resolve disputes. One of the most common uses for symbols is to represent method & instance variable names. It often leads to independence and spontaneous leadership. It is a masculine color, particularly useful for increasing devotion and seeing the seriousness of life. It symbolizes the sun, and its glowing hue suggests an inextinguishable flame within the stone that legends claim would shine through even the thickest clothing and could not be hidden; if Ruby were cast into water it would cause it to boil, and if carved and pressed into wax, it would melt the wax. The Ruby healing stone bears all these meanings. Capricorn is represented by a mountain goat, and those born under this sign are serious and strong-willed, determined to accomplish what they set out to do. In both constructions, you would access the value with person[:name] or person2[:name]. Symbol objects represent names and some strings inside the Ruby interpreter. [Raphaell, pp.] [Kunz, 101-102, 292-293][Fernie, 138], A powerful symbol of the sun, Ruby is believed to contain the bloodline of humanity. It more ofte than not seen as talismans of passion, strength. [Kunz, 333-335, 337], Today Ruby is still considered to bring its owner prosperity and peace, for it is said that as long as one retains a bit of Ruby, wealth will never depart. You can click on the Natural Birthstone graphic below to learn more. It is considered beneficial for the reproductive organs, and is often used for treatment of sexual dysfunction, impotence and infertility, early menopause, and as a support for gynecological operations. By transforming ourselves we transform our lives. [Eason, 71], Ruby brings prophetic dreams and banishes nightmares. The other important element of Ruby besides fire is blood, and Ruby is said to restore vital life forces and increase energy and vigor. ruby documentation: Converting a Symbol to String. Not only was the wearer or carrier of this precious stone protected from all perils, but if the four corners of a house, garden or vineyard were touched by a Ruby they would be preserved from lightning, tempests, and worms. This is a trilateral symbol, consisting of three interlocked spirals/horns, named Óðrœrir, Boðn, and Són. The blood-red Ruby was considered one of the most magnificent of all gems and was honored throughout history in many cultures. The paler pink Corundum, debated as Ruby by some, is usually referred to in gemological terms as Pink Sapphire rather than Ruby. Ruby is commonly identified with the root chakra due to its reddish hues, but is also can be used quite effectively to energetically stimulate the heart chakra.Ruby can be used to shore up any leakages occurring in the chakra system. Ruby Meaning, Powers and History. [Melody, pp.] In antiquity, Rubies were used as amulets against poison, plague, evil thoughts, and wicked spirits, keeping the wearer in health and cheering his mind. Variables and constants. There is no exact meaning of this symbol, although it can point on the stealing of the Mead of Poetry by Odin. This is just some Ruby syntactic sugar; the keys are functionally the same. This modified text is an extract of the original Stack Overflow Documentation created by following contributors and … Ruby Precious Stones - Meaning and Symbolism of the Ruby: Devotion, integrity, courage and happiness. [Kunz, 102][Mella, 103], Rubies were at one time thought to be male and female, the darker red and Star Rubies were “male,” while those of lighter hue were “female.” [Kunz, 102][Fernie, 139], From ancient times up through the Middle Ages, Ruby was worn as an amulet or charm to ward off plague and pestilence, and gave its wearer the virtue of prudence, and banished sadness and idle, foolish thoughts. When physically out of balance the symptoms will manifest themselves as lethargy, low levels of activity, low enthusiasm, and a need for constant stimulation. The variable in Ruby programs can be distinguished by the first character of its name. Ruby is the birthstone of Cancer, the crab, which is a sign that frequently suffers from self-doubt and excessive modesty. [Eason, 71][Hall, 251][Melody, 573][Simmons, 333], Ruby also sustains and protects those with sensitive natures and distorted views of themselves or others. The Ruby is a red gemstone. In ?-representation all backslash notations are available. [Kunz, 358]. Emblems are a common feature on Remnant that are used to represent a person and can be compared to personal signatures. The similar Symbol objects are created for a given name string for the duration of a program’s execution, regardless of the content and meaning of the name. Square and Compasses. [Simmons, 332-333][Ahsian, 333][Hall, 250-251][Melody, 573] They are either global variables, instance variables, local variables, and class constants. [Eason, 71][Ahsian, 334], Wear or carry Ruby to overcome exhaustion and lethargy. D&D Beyond The ruby is closely associated with vitality, life, passion and fire, all of which can be symbolically linked to the color red. It increases desire and sexual energy, and may be used to activate the kundalini. Check out the object IDs in the example below: Every time a string is written, it creates a new object with a new place in memory, even if the string is textually identical to an existing string. The Base, or Root Chakra, is located at the base of the spine, and controls the energy for kinesthetic feeling and movement. Meaning and history The Ruby on Rails’ visual identity is a graphical representation of the software’s name. Given a Symbol:. $34.95, Special Price [Hall, 251][Melody, 573], Ruby helps reduce fear of the paranormal and evil. It releases destructive emotional holds, and is a powerful stone for developing a more loving attitude toward oneself and the physical body. William T. Fernie, The Occult and Curative Powers of Precious Stones (Blauvelt, NY: Rudolph Steiner Publications, 1973). It is a very strong color - the color of fire and blood. List, Regular Price: Historically, ruby stone has been the symbol of love and passion. They’re also crystals of the student and the researcher. Syntactically, strings are any text written between quotation marks (“this is a string”, ‘so is this’, `this too!`), while a symbol is text that begins with a colon (:symbol). [Megemont, 160] Worn during lovemaking, Ruby can help restore and maintain passion, and is excellent for increasing the chances for conception. But strings and symbols have different functionality that make them useful for different purposes in programming. 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