From 54f45e4f19981f7b9d49077f8612cc32b0087337 Mon Sep 17 00:00:00 2001
From: Andrew Chubatiuk <andrew.chubatiuk@motional.com>
Date: Sat, 18 Nov 2023 19:34:43 +0200
Subject: [PATCH] made evaluate method exported

---
 bexpr.go    |  2 +-
 evaluate.go | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/bexpr.go b/bexpr.go
index c89dc67..58483d4 100644
--- a/bexpr.go
+++ b/bexpr.go
@@ -60,5 +60,5 @@ func (eval *Evaluator) Evaluate(datum interface{}) (bool, error) {
 		opts = append(opts, WithUnknownValue(*eval.unknownVal))
 	}
 
-	return evaluate(eval.ast, datum, opts...)
+	return Evaluate(eval.ast, datum, opts...)
 }
diff --git a/evaluate.go b/evaluate.go
index 47165a6..ef8c4f2 100644
--- a/evaluate.go
+++ b/evaluate.go
@@ -437,7 +437,7 @@ func evaluateCollectionExpression(expression *grammar.CollectionExpression, datu
 				}
 			}
 
-			result, err := evaluate(expression.Inner, datum, innerOpt...)
+			result, err := Evaluate(expression.Inner, datum, innerOpt...)
 			if err != nil {
 				return false, err
 			}
@@ -453,31 +453,31 @@ func evaluateCollectionExpression(expression *grammar.CollectionExpression, datu
 	}
 }
 
-func evaluate(ast grammar.Expression, datum interface{}, opt ...Option) (bool, error) {
+func Evaluate(ast grammar.Expression, datum interface{}, opt ...Option) (bool, error) {
 	switch node := ast.(type) {
 	case *grammar.UnaryExpression:
 		switch node.Operator {
 		case grammar.UnaryOpNot:
-			result, err := evaluate(node.Operand, datum, opt...)
+			result, err := Evaluate(node.Operand, datum, opt...)
 			return !result, err
 		}
 	case *grammar.BinaryExpression:
 		switch node.Operator {
 		case grammar.BinaryOpAnd:
-			result, err := evaluate(node.Left, datum, opt...)
+			result, err := Evaluate(node.Left, datum, opt...)
 			if err != nil || !result {
 				return result, err
 			}
 
-			return evaluate(node.Right, datum, opt...)
+			return Evaluate(node.Right, datum, opt...)
 
 		case grammar.BinaryOpOr:
-			result, err := evaluate(node.Left, datum, opt...)
+			result, err := Evaluate(node.Left, datum, opt...)
 			if err != nil || result {
 				return result, err
 			}
 
-			return evaluate(node.Right, datum, opt...)
+			return Evaluate(node.Right, datum, opt...)
 		}
 	case *grammar.MatchExpression:
 		return evaluateMatchExpression(node, datum, opt...)