* fix casing
* remove redundant type conversions
* remove unnecessary append
x = append(y) is equivalent to x = y
* fix grammar and spelling
* rename file to enforce consistent casing with other READMEs in this repo
If a user is trying to fetch a logger from their context, they probably
want to log something. In order to allow returning a useable logger from Ctx()
without breaking backwards compatibilty with the previous behavior, we make it
configurable.
Current implementation stores a copy of the logger as a pointer and
update its content, which is now unecessary since the introduction of
WithContext.
The new WithContext now takes the pointer and store it in the context if
none is stored already or if the last one stored is a different pointer.
This way it is still possible to update the context of a logger stored
in the context, but it is also possible to store a copy of the logger in
a sub-context.
Fix#80
nichady
Sean
Olivier Poitrey