package
0.0.0-20210923165938-3c783569b233
Repository: https://github.com/harshvaragiya/learninggo.git
Documentation: pkg.go.dev
# README
Exercise: rot13Reader
A common pattern is an io.Reader
that wraps another io.Reader
, modifying the stream in some way.
For example, the gzip.NewReader
function takes an io.Reader
(a stream of compressed data) and returns a *gzip.Reader
that also implements io.Reader
(a stream of the decompressed data).
Implement a rot13Reader that implements io.Reader
and reads from an io.Reader
, modifying the stream by applying the rot13 substitution cipher to all alphabetical characters.
The rot13Reader type is provided for you. Make it an io.Reader
by implementing its Read method.