From 17dc9ee4966f56746e77529b674784577bd82fad Mon Sep 17 00:00:00 2001
From: Nikitin Aleksandr <nikitinav@atomsbt.ru>
Date: Mon, 18 Nov 2024 13:27:46 +0300
Subject: [PATCH] =?UTF-8?q?=D1=81=D0=B4=D0=B5=D0=BB=D0=B0=D0=BB=20IntNot0(?=
 =?UTF-8?q?)?=
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---
 micro/microfunctions.go      | 14 ++++++++++++++
 micro/microfunctions_test.go | 20 ++++++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/micro/microfunctions.go b/micro/microfunctions.go
index 82517254..bfa85dff 100644
--- a/micro/microfunctions.go
+++ b/micro/microfunctions.go
@@ -1230,3 +1230,17 @@ func Substring(input string, StartIndex int, length int) string {
 
 	return string(asRunes[StartIndex : StartIndex+length])
 }
+
+// IntNot0 - возвращает первое ненулевое значение
+func IntNot0(MassInt ...int) int {
+	Otvet := 0
+
+	for _, v := range MassInt {
+		if v != 0 {
+			Otvet = v
+			break
+		}
+	}
+
+	return Otvet
+}
diff --git a/micro/microfunctions_test.go b/micro/microfunctions_test.go
index 1717e943..6f00ae6c 100644
--- a/micro/microfunctions_test.go
+++ b/micro/microfunctions_test.go
@@ -1228,3 +1228,23 @@ func TestSubstring(t *testing.T) {
 		}
 	}
 }
+
+func TestIntNot0(t *testing.T) {
+	// Testing when all input integers are 0
+	result1 := IntNot0(0, 0, 0)
+	if result1 != 0 {
+		t.Errorf("Expected 0, but got %d", result1)
+	}
+
+	// Testing when some input integers are 0 and some are non-zero
+	result2 := IntNot0(0, 5, 0, 10)
+	if result2 != 5 {
+		t.Errorf("Expected 5, but got %d", result2)
+	}
+
+	// Testing when all input integers are non-zero
+	result3 := IntNot0(3, 7, 2)
+	if result3 != 3 {
+		t.Errorf("Expected 3, but got %d", result3)
+	}
+}