Small improvements

latex/code/patterns/structural/adapter.py

@@ -15,11 +15,11 @@ def training(...)  # <-- this method should be called train
 class ModelAdapter(OurMLModel):  # <-- implements our interface
 	def __init__(self, model: TheirMLModel):
 		self._model = model   # <-- our adapter holds the foreign model
-	
+
 	def train(...):           # <-- and defines a different interface for it
 		self._model.training(...)
 
 
 # Their model with our interface:
-model = ModelAdapter(TheirMLModel(...))
+model = ModelAdapter(TheirMLModel(...))  # (actually need TheirConcreteMLModel)
 

latex/input/patterns/careful.tex

@@ -10,12 +10,12 @@ \section{Discussion}
 		\end{quote}
 	}
 	\begin{itemize}[<+->]
-		\item \hhl{Example}: If functions are first-level objects \srem{(can be passed around like normal datatypes)}, I do not need to define a strategy class hierarchy. \\
+		\item \hhl{Example}: If functions are first-level objects \srem{(can be passed around like normal datatypes)}, I do not \srem{(always)} need to define a strategy class hierarchy. \\
 		However, this could still be considered the same \enquote{pattern} \srem{(only with a simpler implementation)}
 		\item The \enquote{Patterns} give you \hhl{vocabulary} to describe your problem in an abstract way, even if the implementation details very a lot between languages
 		\item Lots of pattern boilerplate should make you think about your design and language choices
-		\item Be aware that the implementation of \srem{(or even the need for)} certain patterns can be very dependent on your language features 
-	\end{itemize}	
+		\item Be aware that the implementation of \srem{(or even the need for)} certain patterns can be very dependent on your language features
+	\end{itemize}
 \end{frame}
 
 \begin{frame}{Common criticism}
@@ -27,12 +27,12 @@ \section{Discussion}
 	%
 	\begin{itemize}[<+->]
 		%
-		\item 
+		\item
 		Remember the zen of python: simple is better than complex; but complex is better than complicated
 		%
 		\item
-		Do not introduce complexity \srem{(use the design pattern)} if you do not fully understand why you need it. 
-		\item 
+		Do not introduce complexity \srem{(use the design pattern)} if you do not fully understand why you need it.
+		\item
 		Some people highlight the KISS \srem{(\underline keep \underline it \underline simple, \underline stupid)} and YAGNI \srem{(\underline you \underline aren't \underline gonna \underline need \underline it)} principle
 	\end{itemize}
 \end{frame}