1 files changed, 17 insertions, 2 deletions
diff --git a/TODO.md b/TODO.md
index 23454f7..496bf10 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,9 +1,24 @@
 priority 1
 ----------
-- delta encode chunks
-- match stream against chunks from itself
+- add deltaEncode chunks function
+    - do not merge consecutive smaller chunks as these could be stored as chunks if no similar chunk is found. Thus it will need to be of `chunkSize` or less. Otherwise it could not be possibly used for deduplication.
+    ```
+    for each new chunk:
+        find similar in sketchMap
+        if exists:
+            delta encode
+        else:
+            calculate fingerprint
+            store in fingerprintMap
+            store in sketchMap
+    ```
 - read from repo
+    - store recipe
+    - load recipe
+    - read chunks in-order into a stream
+- properly store informations to be DNA encoded
 
 priority 2
 ----------
 - use more the `Reader` API (which is analoguous to the `IOStream` in Java)
+- refactor matchStream as right now it is quite