update

utils/gg/gg.go

@@ -0,0 +1,23 @@
+// Package gg implements simple "extensions" to Go language. Based on https://github.com/icza/gog
+package gg
+
+// P returns a pointer to the input value
+func P[T any](v T) *T {
+	return &v
+}
+
+// V returns the value of the input pointer, or a zero value if the input pointer is nil.
+func V[T any](p *T) T {
+	if p == nil {
+		var zero T
+		return zero
+	}
+	return *p
+}
+
+func If[T any](cond bool, v1, v2 T) T {
+	if cond {
+		return v1
+	}
+	return v2
+}