1 files changed, 57 insertions, 0 deletions
diff --git a/examples/logic.go b/examples/logic.go
new file mode 100644
index 0000000..08669e1
--- /dev/null
+++ b/examples/logic.go
@@ -0,0 +1,57 @@
+// Copyright (c) 2020 Alexander Kiryukhin <a.kiryukhin@mail.ru>
+
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+
+// +build ignore
+
+package main
+
+import (
+	"log"
+
+	executor "github.com/neonxp/GoMathExecutor"
+)
+
+func main() {
+	c := executor.NewCalc()
+	c.AddOperators(executor.MathOperators)
+	c.AddOperators(executor.LogicOperators)
+	c.Prepare("x == (y+z)")
+	log.Println(c.Execute(map[string]float64{
+		"x": 10,
+		"y": 2,
+		"z": 8,
+	}))
+	log.Println(c.Execute(map[string]float64{
+		"x": 10,
+		"y": 2,
+		"z": 10,
+	}))
+	c.Prepare("x != (y+z)")
+	log.Println(c.Execute(map[string]float64{
+		"x": 10,
+		"y": 2,
+		"z": 8,
+	}))
+	log.Println(c.Execute(map[string]float64{
+		"x": 10,
+		"y": 2,
+		"z": 10,
+	}))
+}