Change `NoMetorError` to `NoMethodError`
Merge pull request #51 from xswordsx/08-fix-exception-typo

Change `NoMetorError` to `NoMethodError`
Fix the quine in lecture 07

I don't know why we had %r as a modifier there.
The correct one seems to be %p.
Add lecture 09
Fix a typo in lecture 09
Rename lecture 09 to indicate that more is coming
09-Fix-typos
Merge pull request #53 from Monika-Ilieva/09-Fix-typos

09-Fix-typos
Fix minor errors and punctuation issues
Additional fixes after review
Merge pull request #54 from GeorgeSG/09-minor-fixes

Fix minor errors and punctuation issues
Lecture 10
Fix a typo and some punctuation in lecture 10
Add the example with Proc.new from the lecture
Merge pull request #58 from mdimitrova/10-fix-typo-and-punctuation

Fix a typo and some punctuation in lecture 10
Merge pull request #56 from EmanuelaMollova/09-add-example

Add the example with Proc.new from the lecture
Split slide `Kernel#set_trace_func`
Implement recommendations from mitio
XMPFilter with warnings off

Resolves #57
Merge pull request #61 from EmanuelaMollova/fix-examples

XMPFilter with warnings off