Add helper function for mapping IP #259

	name: Go

	on: [push, pull_request]

	jobs:

	build:
	name: Build
	strategy:
	matrix:
	go-version: [1.23.0-rc.1]
	platform: [ubuntu-latest, macos-latest, windows-latest]
	runs-on: ${{ matrix.platform }}
	steps:
	- name: Set up Go 1.x
	uses: actions/setup-go@v5
	with:
	go-version: ${{ matrix.go-version }}
	id: go

	- name: Check out code into the Go module directory
	uses: actions/checkout@v4
	with:
	submodules: true

	- name: Get dependencies
	run: go get -v -t -d ./...

	- name: Build
	run: go build -v .

	- name: Test
	run: go test -race -v ./...

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