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Added new Example in readme for setting alphabet to be used instead of DefaultAlphabet #47

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Added new Example in readme for setting alphabet to be used instead of DefaultAlphabet #47

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21 changes: 21 additions & 0 deletions README.md
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Expand Up @@ -34,6 +34,27 @@ func main() {
}
```

If you wish to set your own Alhabets in the HashId rather than using the default ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"), you can use this example. You can replace the hd.Alphabet string with the alphabets that you might want to see in your hash id. Please note: Minimum Alphabet length should be 16 with unique characters.
```go
package main

import "fmt"
import "github.com/speps/go-hashids"

func main() {
hd := hashids.NewData()
hd.Salt = "this is my salt"
hd.MinLength = 30
hd.Alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
h, _ := hashids.NewWithData(hd)
e, _ := h.Encode([]int{45, 434, 1313, 99})
fmt.Println(e)
d, _ := h.DecodeWithError(e)
fmt.Println(d)
}
```


### Thanks to all the contributors

* [Harm Aarts](https://github.com/haarts)
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