Updates KDTree document

tobyapi · Jul 12, 2020 · 4696343 · 4696343
1 parent 8beacf9
commit 4696343
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/crystalg/data_structures/kdtree.cr b/src/crystalg/data_structures/kdtree.cr
@@ -1,6 +1,10 @@
 require "../geometry/*"
 
 module Crystalg::DataStructures
+
+  # KD Tree is a data structure for organizing points in a k-dimensional space. 
+  # KD Trees are a useful data structure for several applications, 
+  # such as range searches and nearest neighbor searches. 
   class KDTree(T)
     include Crystalg::Geometry