Where is ruby

Matsumoto was an expert on multiple programming languages at the time, including Perl, Eiffel, Smalltalk, Lisp, and Ada. When creating Ruby, he tried to combine what he thought were the best elements of each of these languages.

There are even large groups of devoted coders that meet in major cities for Ruby-related conferences. Best of all, Ruby is completely free—not only free to use but and open source. It can be copied, modified, and distributed at will. Ruby on Rails revolutionized how web development was done, making it possible to create complex and user-friendly web applications in far less time than before.

Ruby is a highly flexible programming language. Developers coding in Ruby can make changes to the way the language itself works. But unlike Python, which focuses on a single, unambiguous solution for every problem, Ruby projects try to take multiple different approaches to problem-solving. As you might have guessed, there are benefits and disadvantages to both methods, depending on your project.

One feature that makes Ruby so user-friendly is that it hides a lot of details from the programmer. However, it also means that finding bugs in the code can be more difficult. Conveniently, code you write in Ruby will run on any of the major operating systems without having to be ported, including Windows, macOS, and Linux. Ruby has been used in the booking site Airbnb, the streaming service Hulu, and the calorie-tracking app MyFitness Pal.

This fact alone demonstrates just how versatile and powerful Ruby can be. When it comes to web development, the framework Ruby on Rails is used. Rails uses ready-made conventions that save developers time on configuring projects. Note: The above post is reprinted from materials provided by Wikipedia. Sunday, November 14, Sign in. Forgot your password? Get help. Password recovery. Geology Page. Home Latest News Video. Debris Flow Dynamics. Sampling Hot Molten Lava. Incredible moment Anak Krakatau erupts, Oct This is the only way, for example, that gemologists can distinguish between pink sapphires and rubies.

But it also leaves some room for error, so beware of these murky waters if someone is trying to sell you a ruby that looks a lot more to you like a pink sapphire! Clarity refers to the number, size, color, location, and quality of imperfections in the ruby, which are known as inclusions. When a gemologist measures the clarity of a diamond, they use 10x magnification to get a super-magnified view of the inside of the stone.

The better the clarity, the more expensive the ruby. Today most rubies are heat-treated to improve color and clarity, but rubies that are not and have superb quality can fetch big money at market. Interestingly enough, there is one example of inclusions actually increasing the value of the ruby.

This is a rare occurrence called asterism in which three or six-point stars are visible in the stone when viewed under proper lighting. Unlike with diamonds, rubies are not graded on cut quality. This is because the cut of a ruby is much less of an important factor to consider than its color and clarity. But as is the case with most gemstones, the true glow of the ruby is only revealed after a quality cut that maximizes light return and color.

There are four factors gem cutters must keep in mind when cutting sapphires and rubies. Having said that, you should also be aware that there are usually price jumps when you hit one carat, as well as three and five carats. If you want to buy a one carat ruby, consider going for a 0. Rubies come from all around the world and are available in a range of different shapes and red shades. Common types include:. Like diamonds, rubies are cut into a variety of shapes.

While the round brilliant cut is the most common shape for diamonds, rubies are typically shaped based on the formation of the stone rather than as a method of maximizing brilliance and fire. Rubies are increasingly becoming an alternative to diamonds for engagement rings and other jewelry. Differences between rubies and diamonds include:. Rubies and sapphires are both varieties of the mineral corundum and share a large amount of the same chemistry.

The key difference between rubies and sapphires is chemistry and color. Rubies contain trace amounts of the element chromium, which gives the stone its red color. Sapphires may contain several different trace elements that contribute to their color. Just like diamonds , rubies can be created in a lab. Lab-created rubies tend to be much cheaper than natural rubies. They also tend to be produced without the flaws that are present in natural rubies. From a chemistry perspective, a lab-created ruby is the same mineral as a natural one, with identical chemical properties to a natural stone.

To others, the lack of flaws may be an advantage. Appearance is subjective, and both lab-created and natural rubies can look beautiful. Ultimately, the best choice is the one that most closely matches your tastes and budget. Rubies are mined in Afghanistan, India, Mozambique, and Tajikistan. While rubies of all qualities can be found in all mines, certain mines produce more visually appealing rubies.

Origin greatly affects the worth of a ruby. For years of history , the Mogok Stone tract has been characterized as the most famous source for Burmese Rubies. The rubies found in this particular source can account for their beauty to not only their vibrant red color but also to a reaction to ultraviolet light, giving the gem an intense red glow when viewed in natural lighting.

Rubies from this region are also known to have lower iron content. When present in higher quantities, the iron can subdue the electric looking red fluorescence of the ruby. This ability to glow from within almost makes the Burmese rubies look like they have a flame glowing within them. Burmese rubies have a true red to pinkish, red color in natural lighting. This valuable combination sets Burmese rubies apart from all others.

As they do not have other undertones, their value is higher than rubies from other sources. The coloring is similar to its fluorescent-like effect, but stones found from this region can be easily identified by the darkness of their core. However, no conclusion has been made. For thousands of years, the brilliant coloring has made the Burmese Ruby practically irresistible. Rating at a 9 on the Mohs scale, it is closely related to sapphires and only slightly softer than diamonds.

Rubies from Myanmar that are above the 4 carat range, have exponentially higher prices as they are immensely rare.

Overall, while rubies from other destinations can have high value, the look and value of a ruby are always judged against a Burma ruby. Burmese rubies are the standard in excellence. As with most rubies, rubies from Burma are also heat-treated. This reduces inclusion visibility and brings out their fiery red color.

Rubies that have not been heat-treated and are still beautiful, are quite rare and valuable. Heat treatment is all-natural and permanent. It forever enhances the beauty of ruby and increases its value. With Clarity uses Burmese rubies that have been vetted for quality, sparkle, and purity. We also ensure that all Burmese rubies comply and exceed standards for responsible mining and importing practices.