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The Art & Science of JavaScript ($29 Value FREE For a Limited Time)
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Ruby highlights
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Pure Object Oriented
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Interpretive
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Simple syntax
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Modern
Features
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Variables have no type (dynamic typing)
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No primitive types (everything is an object)
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No list context (everything returns object)
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No prior declaration needed, but initialization is often essential
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No user-level memory management (garbage collection)
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Classes, Mix-ins, Per-object methods
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Iterators for loop abstraction
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Text processing and regular expression
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Dynamic loading
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Closures, Bignums, Exception handling, system calls...
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Ruby is a dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.
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