1 files changed, 18 insertions, 2 deletions
diff --git a/README.md b/README.md
index 74faee6..a0d1c11 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,19 @@
-# PDS UI Common Library
+# REST Query library
 
-To make a change, create a PR, merge to master, do `sbt scalafmt`, follow instructions.
+Allows to read queries from the REST requests (query parameters) and map them to the typed SQL Slick queries.
+Supports ANDs and ORs, pagination and sorting.
+
+Queries can be build in the code as well (e.g., for testing):
+
+```
+SearchFilterExpr.Atom.NAry("id", In, objects.map(x => Long.box(x.id)))
+```
+
+or
+
+```
+SearchFilterExpr.Union(Seq(
+  SearchFilterExpr.Atom.Binary("status", Eq, "New"),
+  SearchFilterExpr.Atom.Binary("status", Eq, "Verified")
+)
+```