handle reading error

[isamankumara]

I have done the error handling when read. Other error also can handle using delegate method.

[fulldecent]

Thank you this is very interesting.

First could you please correct the typos.

Also, could you please reference a well respected project (like Alamofire) that uses a similar approach?

[fulldecent]

FYI, I made a note here https://github.com/fulldecent/FDWaveformView/blob/master/README.md#contributing it is not just you! Thanks for your help and understanding.

[isamankumara]

I need small clarification.

1. I am sorry I am unable to find typo. Can you help me to do that.

For the similar approach on other project.
You can find delegate methods on following url
https://github.com/Alamofire/Alamofire/blob/master/Source/SessionDelegate.swift

We need to add fail delegate method for the library. Because on current app it will be go to the dead end. (since it not handling) . I have handle when music file not loading properly .
But there are so many reason to load FDWareform, so we wanted to add any other also. That's why I adding enum.

[fulldecent]

We just merged #80. Sorry, this messes up your commit. Could you please take a look at the new API and rebase to that?

Sorry, I cannot find this "typo", please ignore about that.