Flatten and expand golang maps and structs
There are some existing golang flatten/expand implementations, but they are targeted to specific use-cases, and none of them flatten Structs.
This Flatten will skip parsing a Map that does not have a String as the index.
This Flatten recursively passes values as their original Interface, so it is simpler than implementations that rely on passing reflect.Value.
// Expand a dot-separated flat map into a nested maps and slices
func Expand(flat map[string]interface{}) interface{}
// Flatten a nested map into a dot-separated flat map
func Flatten(value interface{}) map[string]interface{} {}
// Flatten a nested map into a dot-separated flat map, with a prefix
func FlattenPrefixed(value interface{}, prefix string) map[string]interface{} {}
// Flatten a nested map into an existing dot-separated flat map, with a prefix
func FlattenPrefixedToResult(value interface{}, prefix string, m map[string]interface{}) {}- hashicorp/terraform/flatmap
- turtlemonvh/mapmap
- peking2/func-go
- wolfeidau/unflatten
- jeremywohl/flatten
(C) Copyright 2015 doublerebel. MIT Licensed.