README.md

@@ -1,47 +1,4 @@
 # SMS Hook
 
-## What
+## What?
 The purpose of SmsHook is to provide a simple library that provides a webhook where texts can be send to it using something like [Sms Forwarder](https://github.com/bogkonstantin/android_income_sms_gateway_webhook). 
-
-## How
-This captures all the requests coming into /webhook with `{"content":"%text"}` and puts them in a buffer.
-There are 3 methods
-
-### GetLast
-Get last returns the last sms received and its location in the buffer.
-
-### WaitForNew
-WaitForNew keeps waiting for the next sms that will be send the the webhook
-
-### WaitForNewWithTimeout
-Same thing as WaitForNew but stops after a set interval
-
-
-## EXAMPLE
-```go
-package main
-
-import (
-	"fmt"
-	"time"
-
-	"git.directme.in/Joren/SmsHook/smshook"
-)
-
-func main() {
-	smshook.Init(10, "0.0.0.0:8080")
-
-	t := smshook.WaitForNew()
-	fmt.Printf("Received new item: %s\n", t)
-
-	text, pos := smshook.GetLast()
-	fmt.Printf("Last item: %s, Position: %d\n",text,pos)
-
-	t2, s := smshook.WaitForNewWithTimeout(10 * time.Second)
-	if s {
-		fmt.Printf("Received new item: %s\n", t2)
-	} else {
-		fmt.Println("Timed out waiting for new item.")
-	}
-}
-```

ringbuffer/ringbuffer.go

@@ -73,21 +73,3 @@ func (rb *RingBuffer) GetLastPosition() int {
 	return rb.tail
 }
 
-func (rb *RingBuffer) ContainsItem(item string) bool {
-	rb.mu.Lock()
-	defer rb.mu.Unlock()
-
-	if rb.head == -1 {
-		return false
-	}
-
-	for i := 0; i < rb.size; i++ {
-		index := (rb.head + i) % rb.size
-		if rb.buffer[index] == item {
-			return true
-		}
-	}
-
-	return false
-}
-