Kurt Stephens

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Home » Ruby: Caching #to_s for immutables (and a possible future for constant-folding)
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Interned Strings

Submitted by Kurt on Thu, 2009-12-24 12:43.

All String literals stay around for the duration of the process, they are attached to the syntax Nodes in MRI 1.8 or the bytecodes in MRI 1.9 that represent the executable Ruby code.

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Please solve the math problem above and type in the result. e.g. for 1+1, type 2
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