rubinius/rubinius — pull request #1366 by leocassarani (2011-10-25 20:38:06+00:00)
Title: Implement Numeric#real? under 1.9

As per [MRI](https://github.com/ruby/ruby/blob/trunk/numeric.c#L462), move `Fixnum#real?` and `Float#real?` into `Numeric#real?` and add spec to test that it always returns `true` under 1.9. Commit extracted from pull request #1348 following @guilleiguaran's suggestion.