
Un rubí es una gema de color rojo rosado a rojo sangre, una variedad del mineral corindón (óxido de aluminio). El rubí es una de las gemas tradicionales de joyería más populares y es muy duradero. Otras variedades de corindón de calidad de gema se llaman zafiros. El rubí es una de las gemas cardinales tradicionales, junto con la amatista, el zafiro, la esmeralda y el diamante. La palabra rubí proviene de ruber, latín para rojo. El color de un rubí se debe al elemento cromo.
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“I always knew that one day Smalltalk would replace Java. I just didn't know it would be called Ruby.”
“Some may say Ruby is a bad rip-off of Lisp or Smalltalk, and I admit that. But it is nicer to ordinary people.”
“"Everything is an object" - Smalltalk and its children. (whispered:) Ruby. (laughter)”
“[Boxed] Multiple bouncing balls in a box are a metaphor for community. Notice how the escaping balls explode. This is what happens to people who move from Perl to Ruby.”
Quotes via Wikiquote (CC BY-SA), each with its original source.