bithive/openstreetmap-website — comment on commit fca86089f4f27de208add646e0d1344892310d7b
File:  line 0
By bithive:

It seems to work under 1.8:
```
Using /Users/jason/.rvm/gems/ree-1.8.7-2011.03
extract:~ jason$ irb
ree-1.8.7-2011.03 :001 > %w(foo bar baz).map(&:to_sym)
=> [:foo, :bar, :baz]
```