A ruby is a pink to blood-red colored gemstone, a variety of the mineral corundum (aluminium oxide). The red color is caused mainly by the presence of the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires. The ruby is considered one of the four precious stones, together with the sapphire, the emerald, and the diamond.
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Some articles on ruby:
... In 2008, the Ruby Roman grape debuted as a new variety of premium grapes in Japan ... The new grape was named Ruby Roman via public referendum ... The Ruby Roman has strict rules for selling each grape must be over 20g and over 18% sugar ...
... ActiveRecord, part of Ruby on Rails, open source Datamapper iBATIS, free open source. ...
... As with Python and Perl, Ruby has no specific block-comment syntax ... However, like Perl, documentation blocks can be used as block comments as they are ignored by the interpreter ...
... Ruby the Red Fairy is the first book in the Rainbow Magic series ... In this book, Rachel and Kirsty meet each other on a boat ride to Rainspell Island and find Ruby in a pot at the end of a rainbow ... Ruby tells them before she flutters them off to meet the fairy king and queen ...
More definitions of "ruby":
- (noun): A transparent piece of ruby that has been cut and polished and is valued as a precious gem.
Famous quotes containing the word ruby:
“A man in the house is worth two in the street.”
—Mae West, U.S. actor, screenwriter, and Leo McCarey. Ruby Carter (Mae West)
“Lay down, lay down the bigly bier,
Lat me the dead look on;
Wi cherry cheeks and ruby lips
She lay an smild on him.
O ae sheave o your bread, true-love,
An ae glass o your wine,
For I hae fasted for your sake
These fully day [is] nine.”
—Anna Gordon Brown (17471810)
“Its quick silver bell beating, beating
And down the dark one ruby flare
Pulsing out red light like an artery,”
—Karl Shapiro (b. 1913)