From 0bc28d6e80d5adb0edd60d0d7b2dfcd163f63612 Mon Sep 17 00:00:00 2001
From: Nelson Martell <nelson6e65@gmail.com>
Date: Thu, 20 Jan 2022 00:25:10 -0500
Subject: [PATCH] docs(readme): add note about object outputs

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 3708dde..724c73e 100644
--- a/README.md
+++ b/README.md
@@ -180,6 +180,8 @@ A two-dimensional array, with a list of changed files for each commit that has b
 You can use `skip-duplicate-actions` to either skip individual steps or entire jobs.
 To minimize changes to existing jobs, it is often easier to skip entire jobs.
 
+> **Note**: You may need to use [`fromJSON`](https://docs.github.com/en/actions/learn-github-actions/expressions#fromjson) to access properties of object outputs. For example, for `skipped_by.runId`, you can use the expression: `${{ fromJSON(steps.skip_check.outputs.skipped_by).runId }}`.
+
 ### Example 1: Skip entire jobs
 
 To skip entire jobs, you should add a `pre_job` that acts as a pre-condition for your `main_job`.