robmorgan/phinx — pull request #220 by cyrusboadway (2014-04-12 23:41:13+00:00)
Title: Move Phinx-type references to interface constants

By moving the Phinx types to constants, code within the adapters is more readable. The adapter-specific column type strings are clearly distinguishable from the abstract Phinx types (both were represented as similarly formatted strings). As well, having the tool's supported types collected together in the `AdapterInterface` definition helps in understanding the code's architecture, and will facilitate developing new adapters.