snapr 0.1.0

• Initial release.
• expect_snapshot_data(): snapshot testing for data frames (saves as CSV).
• expect_snapshot_object(): snapshot testing for any R object (RDS, JSON, deparse, or CSV formats).
• compare_file_object(): compare RDS files by deserializing and comparing the underlying R objects.
• save_rds(), save_json(), save_deparse(), save_csv(): writer helpers for expect_snapshot_object().
• system_os(), darwin_variant(), platform_variant(): helper functions for creating platform-specific snapshot variants.
• Added “Getting Started” vignette.
• Added note about the d-morrison/diffviewer fork, which provides rich visual diffs for RDS snapshots via diffobj.

snapr 0.0.0

Started development