Configurable snapshots directory

Thanks to a contribution by the community member @punchcafe, this version has gotten a new feature (introduced in #7).

Changelog:

• Added an ability to specify a directory in which the snapshot files are saved.

Inspect options override and opaque structs support

Thanks to a contribution by the community member @Legrandk, this version has gotten two new features (introduced in #5).

Changelog:

• Added an ability to override Inspect.Algebra.to_doc/2 options via :serialize_inspect_options in Application env

If your application uses some custom :serialize_inspect_options, your snapshots will be generated using this configuration. This may be a breaking change if you have configuration that doesn't allow values you use. In this case, please file a new issue.

• Made structs be formatted by the inspect protocol. This allows to opaque structs to be serialized properly.

Added a `test_snapshot` improvement

• Added ExUnit's context support in test_snapshot macro call (#4) — Thanks @johngeorgewright

0.2.3

Update Snapshy version in the readme file

0.2.2

Merge branch 'master' of github.com:DCzajkowski/snapshy

0.2.1: Merge pull request #1 from DCzajkowski/feature/travis

Add Travis support