Sorry, reread your comment a couple times, and I still don't understand what you mean by the 1.9 syntax being a label. The keys in `{ key: 'value' }` and `{ :ke

Sorry, reread your comment a couple times, and I still don't understand what you mean by the 1.9 syntax being a label. The keys in `{ key: 'value' }` and `{ :key => 'value' }` are both Symbols.