From ab880773c095e7e9249f14435a9e03f4af328364 Mon Sep 17 00:00:00 2001
From: Marius Peter <blendoit@gmail.com>
Date: Thu, 13 Jun 2019 16:49:56 -0700
Subject: main.py function docstrings

---
 evaluator.py |  5 +++++
 main.py      | 25 ++++++++++++++++++++++---
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/evaluator.py b/evaluator.py
index 180d49a..f3a05f4 100644
--- a/evaluator.py
+++ b/evaluator.py
@@ -18,3 +18,8 @@
 
 def get_centroid(airfoil):
     pass
+
+
+def get_mass(*component):
+    for _ in len(component):
+        mass += component.mass
diff --git a/main.py b/main.py
index e0921c2..1e591fd 100644
--- a/main.py
+++ b/main.py
@@ -15,7 +15,7 @@
 
 import creator  # Create geometry
 import evaluator  # Evaluate geometry
-import generator  # Iteratevely evaluate instances of geometry
+import generator  # Iteratevely evaluate instances of geometry and optimize
 import random
 
 import time
@@ -24,16 +24,19 @@ start_time = time.time()
 CHORD_LENGTH = 100
 SEMI_SPAN = 200
 
-# masss
+# mass
 AIRFOIL_MASS = 100  # lbs
 SPAR_MASS = 10  # lbs
 STRINGER_MASS = 5  # lbs
 
+# population information
 POP_SIZE = 1
 SAVE_PATH = 'C:/Users/blend/github/UCLA_MAE_154B/save'
 
 
-def main():
+def create():
+    '''Create an airfoil.'''
+
     # Create coordinate system specific to our airfoil dimensions.
     # TODO: imperial + metric unit setting
     creator.Coordinates(CHORD_LENGTH, SEMI_SPAN)
@@ -75,5 +78,21 @@ def main():
     print("--- %s seconds ---" % (time.time() - start_time))
 
 
+def evaluate():
+    '''Evaluate previously created airfoil(s).'''
+    pass
+
+
+def generate():
+    '''Iteratively evaluate airfoils by defining genetic generations.'''
+    pass
+
+
+def main():
+    create()
+    evaluate()
+    generate()
+
+
 if __name__ == '__main__':
     main()
-- 
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