NewRingBuffer method takes in a byte slice as an input and returns a RingBuffer.

Byte is 8 bits.

GibiByte (GiB) is 1024 MiB.

KibiByte (KiB) is 1024 Bytes.

MebiByte (MiB) is 1024 KiB.

ReadSeekNopCloser wraps an io.ReadSeeker with an additional Close method that does nothing.

RingBuffer struct satisfies io.ReadWrite interface.