From 19516beeaa37e0689c6c299f2f6f0cffa046365a Mon Sep 17 00:00:00 2001
From: Jonas <jonas@jjsoftware.dk>
Date: Sun, 1 Mar 2026 21:32:30 +0100
Subject: [PATCH] feat: range

---
 go-by-example/range/range.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 go-by-example/range/range.go

diff --git a/go-by-example/range/range.go b/go-by-example/range/range.go
new file mode 100644
index 0000000..fd253c1
--- /dev/null
+++ b/go-by-example/range/range.go
@@ -0,0 +1,32 @@
+package main
+
+import "fmt"
+
+func main() {
+
+	nums := []int{2, 3, 4}
+	sum := 0
+	for _, num := range nums {
+		sum += num
+	}
+	fmt.Println("sum:", sum)
+
+	for i, num := range nums {
+		if num == 3 {
+			fmt.Println("index:", i)
+		}
+	}
+
+	kvs := map[string]string{"a": "apple", "b": "banana"}
+	for k, v := range kvs {
+		fmt.Printf("%s -> %s\n", k, v)
+	}
+
+	for k := range kvs {
+		fmt.Println("key:", k)
+	}
+
+	for i, c := range "go" {
+		fmt.Println(i, c)
+	}
+}