From a5c83524915de8f06b88f9aa03041308f49d5cd9 Mon Sep 17 00:00:00 2001
From: steffkes <steffkes@users.noreply.github.com>
Date: Fri, 13 Apr 2018 15:55:51 +0200
Subject: [PATCH] provide sample implementation for store

---
 README.md | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 2fa5164..f7dda28 100644
--- a/README.md
+++ b/README.md
@@ -95,11 +95,25 @@ behaviour.
 defmodule MyApp.ElasticsearchStore do
   @behaviour Elasticsearch.Store
 
-  @impl Elasticsearch.Store
-  def load(MyApp.Post, offset, limit) do
+  def load(MyApp.Post, offset, limit) when offset <= 1_000 do
     # Return MyApp.Posts, restricted by offset and limit
+    # a sample implementation to get you started:
+
+    [%MyApp.Post{title: "Name", author: "Author"}]
+    |> Stream.cycle()
+    |> Stream.map(&Map.put(&1, :id, random_str()))
+    |> Enum.take(5_000)
+  end
+
+  def load(_module, _offset, _limit) do
+    []
+  end
+
+  defp random_str do
+    :crypto.strong_rand_bytes(32) |> Base.encode64()
   end
 end
+
 ```
 
 #### Elasticsearch.Document