go-merge

go-merge is a golang library for recursively merging data. It will merge and overwrite maps, structs, and other basic golang types as long as the base data and the override data are of a similar structure.

Usage

To use this package first you must install it:

go get github.com/divideandconquer/go-merge/merge

Then you can import it in your code and use it as follows:

package main

import (
	"log"
	"github.com/divideandconquer/go-merge/merge"
)

func main() {
	baseData := make(map[string]string)
	baseData["test"] = "foo"
	baseData["test2"] = "bar"

	overrideData := make(map[string]string)
	overrideData["test2"] = "override"

	result := merge.Merge(baseData, overrideData)

	log.Printf("%#v", result) // prints: map[string]string{"test":"foo", "test2":"override"}
}

For more examples of usage check the unit tests.

Contributing

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Add tests for your changes
4. Test your changes (go test merge/*.go)
5. Commit your changes (git commit -am 'Add some feature')
6. Push to the branch (git push origin my-new-feature)
7. Create new Pull Request

License

This library is licensed using the Apache-2.0 License:

Copyright (c) 2015, Kyle Boorky