Feature Request: add stringify method

[lifeiscontent]

from what I can tell, you can build an AST from the parser, but theres no way to go back to a string.

Is this a feature contained in another package somewhere? Or are there plans on adding this?

[lvivier]

@lifeiscontent this has been discussed before (#23). @jdrew1303 created two packages that should do what you want:

• https://github.com/jdrew1303/sqlgenerate
• https://github.com/jdrew1303/sqltraverse