Add methoder.Override to your rack
- Somewhere after the form has been parsed
- Somewhere before any middleware that inspects the method of the request

Example

package main

import (
	"github.com/ScruffyProdigy/Middleware/methoder"
	"github.com/ScruffyProdigy/Middleware/parser"
	"github.com/ScruffyProdigy/TheRack/httper"
	"github.com/ScruffyProdigy/TheRack/rack"
)

var HttpWare rack.Func = func(vars map[string]interface{}, next func()) {
	v := httper.V(vars)

	v.SetMessageString("<html><head><title>Form!</title></head><body>")
	request := v.GetRequest()
	v.AppendMessageString("<p>You used " + request.Method + "</p>")
	v.AppendMessageString("<form action='/' method='post'><input type='hidden' name='_method' value='put' /><input type='submit' value='put'/></form>")
	v.AppendMessageString("<form action='/' method='post'><input type='submit' value='post'/></form>")
	v.AppendMessageString("<form action='/' method='post'><input type='hidden' name='_method' value='delete' /><input type='submit' value='delete'/></form>")
}

func main() {
	rackup := rack.New()
	rackup.Add(parser.Form)
	rackup.Add(methoder.Override)
	rackup.Add(HttpWare)

	conn := httper.HttpConnection(":3000")
	conn.Go(rackup)
}

Going to localhost:3000 should tell you what method was used to access the page, along with 3 buttons that allow you to access the same page with a different method