cmptest: sortdemo

_cmptest/sortdemo/sort.go

@@ -0,0 +1,23 @@
+package main
+
+import "sort"
+
+func main() {
+	vals := []int{32, 58, 25, 92, 45, 78}
+	sort.Ints(vals)
+	for _, v := range vals {
+		println(v)
+	}
+
+	texts := []string{"apple", "banana", "cherry", "date", "elderberry", "fig"}
+	sort.Slice(texts, func(i, j int) bool {
+		leni, lenj := len(texts[i]), len(texts[j])
+		if leni != lenj {
+			return leni < lenj
+		}
+		return texts[i] < texts[j]
+	})
+	for _, v := range texts {
+		println(v)
+	}
+}