Add find_by method

Added find_by method that is similar to the rails method.

Support Crystal 0.20.3

v0.3.0

Support Crystal 0.20.3

Support Crystal 0.20.1

v0.2.7

support 0.20.1

Fix Schema Query

v0.2.6

fix schema query

Fix bug in migrations

The migration needed to select the current database. If there happened to be another table with the same name in a different database, the query was returning those fields as well.

Support find for other fields

Adds an optional parameter in the find method that allows you to select which field to search.

Post.find("name to search", "name")

Support Crystal 0.20.0

v0.2.3

support crystal 0.20.0

Add Kemalyst Validators

v0.2.2

fix bug in inherited

Cleanup Code

Moved the execution of the queries into the adapters.

Support Crystal DB Drivers

This release is a complete rewrite to support the new Crystal DB Drivers. Crystal 0.19.4 is supported by this new release.