From f550e5ac18e4b8f82dcfeca6095b11b91c03e5d6 Mon Sep 17 00:00:00 2001
From: Ivar Refsdal <ivar.refsdal@nsd.no>
Date: Mon, 27 Sep 2021 10:21:51 +0200
Subject: Document depends-on as a function

---
 README.md | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 59bbc88..314c779 100644
--- a/README.md
+++ b/README.md
@@ -259,9 +259,16 @@ job to complete before it will be executed:
 
 @(d/transact conn [(yq/put :b 
                            ; Payload:
-                           {:id "b1"}
+                           {:id "b1" :a-ref "a1"}
                            ; Jobs options:
                            {:depends-on [:a "a1"]})])
+
+; depends-on may also be specified as a function of the payload when 
+; adding the consumer:
+(yq/add-consumer! :b 
+                  (fn [payload] ...)
+                  {:depends-on (fn [payload]
+                                 [:a (:a-ref payload)])})
 ```
 
 Here queue job `b1` will not execute before `a1` is `:done`.
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