Crystal 0.29.0 Support
- d9ab302 fixes for crystal 0.29.0 (#338) by @drujensen
- f4efb63 Find or create by (and find or initialize by) (#336) by @AndyRosenberg
- d5e4122 document on_to_json/yaml (#335) by @Blacksmoke16
- 46cafcd docs/relationships.md: add example many to many insert (#332) by @nathanj
- 70afa14 Some updates for Crystal 0.28.0 (#330) by @Blacksmoke16
- 2de9e89 Extract Migrator#create and #drop sql into separate methods (#326) by @Jens0512
- db6b5ed Make primary_type return the class type vs string (#325) by @Blacksmoke16
- 75e8473 Do not update created_at on update (#324) by @Blacksmoke16
- 040f1c1 Pass annotations from a
belongs_toto the resulting field (#323) by @Blacksmoke16 - e9f8fe9 Make Granite::Base abstract (#322) by @Blacksmoke16
- 2a8bb18 Raise NilAssertionError on nil value (#321) by @Blacksmoke16
- 9b2991c Logger optimization (#315) by @Blacksmoke16