Initial commit of modash

This was taken from github.com/lmika/gopkgs/fp

momap/values.go

@@ -0,0 +1,17 @@
+package momap
+
+func Values[K comparable, V any](m map[K]V) []V {
+	vs := make([]V, 0, len(m))
+	for _, v := range m {
+		vs = append(vs, v)
+	}
+	return vs
+}
+
+func MapValues[K comparable, V any, W any](m map[K]V, fn func(v V, k K) W) map[K]W {
+	ws := make(map[K]W)
+	for k, v := range m {
+		ws[k] = fn(v, k)
+	}
+	return ws
+}