// Copyright (c) 2018 Rahmatullah
// This library is licensed with MIT license which can be found
// in LICENSE

/*
Package smapping is Library for collecting various operations on struct and its mapping
to interface{} and/or map[string]interface{} type.
Implemented to ease the conversion between Golang struct and json format
together with ease of mapping selections using different part of field tagging.

The implementation is abstraction on top reflection package, reflect.

Examples

The snippet code below will be used accross example for brevity

	type source struct {
		Label   string    `json:"label"`
		Info    string    `json:"info"`
		Version int       `json:"version"`
		Toki    time.Time `json:"tomare"`
	}

	type sink struct {
		Label string
		Info  string
	}

	type differentSink struct {
		DiffLabel string    `json:"label"`
		NiceInfo  string    `json:"info"`
		Version   string    `json:"unversion"`
		Toki      time.Time `json:"doki"`
	}

	type differentSourceSink struct {
		Source   source        `json:"source"`
		DiffSink differentSink `json:"differentSink"`
	}

	var toki = time.Date(2000, time.January, 1, 0, 0, 0, 0, time.UTC)
	var sourceobj source = source{
		Label:   "source",
		Info:    "the origin",
		Version: 1,
		Toki:    toki,
	}

	func printIfNotExists(mapped Mapped, keys ...string) {
		for _, key := range keys {
			if _, ok := mapped[key]; !ok {
				fmt.Println(key, ": not exists")
			}
		}
	}
*/
package smapping