summaryrefslogtreecommitdiff
path: root/src/Mind.hs
diff options
context:
space:
mode:
Diffstat (limited to 'src/Mind.hs')
-rw-r--r--src/Mind.hs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Mind.hs b/src/Mind.hs
index d686e24..010d83b 100644
--- a/src/Mind.hs
+++ b/src/Mind.hs
@@ -14,7 +14,7 @@ import Data.Ix
import Data.Maybe
-- index different neuron types
-data NeuronIndex = Input Int | Internal Int | Output Int deriving (Show, Eq)
+data NeuronIndex = Input Int | Internal Int | Output Int deriving (Show, Eq, Ord)
getNeuronIndex :: NeuronIndex -> Int
getNeuronIndex (Input i) = i