Use list[tuple[datetime, Decimal]] consistently

This type is useful for finance-py in general. It is often required to
handle money in datetime context. Using this type consistently makes the
code easier to read and maintain.

1 files changed, 3 insertions, 3 deletions

diff --git a/finance/visualize.py b/finance/visualize.py
index c7a7c60..66943c7 100644
--- a/finance/visualize.py
+++ b/finance/visualize.py
@@ -5,12 +5,12 @@ import matplotlib.pyplot
 
 
 def display(
-    simulated: tuple[list[datetime], list[Decimal]],
+    simulated: list[tuple[datetime, Decimal]],
     measured: list[tuple[datetime, Decimal]],
 ) -> None:
     matplotlib.pyplot.plot(
-        list(simulated[0]),  # type: ignore
-        [float(i) for i in simulated[1]],
+        [i[0] for i in simulated],  # type: ignore
+        [float(i[1]) for i in simulated],
         label="Simulated",
     )
     matplotlib.pyplot.plot(