eval
Copyright (c) 2026 Hanzo AI, Inc.

This product includes software originally written by George Lester
(https://github.com/Knetic/govaluate), licensed under the MIT License:

    Copyright (c) 2014-2016 George Lester

The MIT License text is retained verbatim in the LICENSE file.

Lineage
-------
- github.com/Knetic/govaluate (George Lester, MIT) — original expression evaluator.
- github.com/casbin/govaluate v1.3.0 — a fork carrying accessor support for struct
  and map values, an unexported-field guard, and slice-return handling.
- github.com/hanzoai/eval — this module, taken from casbin/govaluate v1.3.0.

Deviations from casbin/govaluate v1.3.0
---------------------------------------
- Go module path renamed to github.com/hanzoai/eval.
- Go package renamed from govaluate to eval.
- Evaluation, parsing, lexing, and operator behavior are unchanged.