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-rw-r--r--docs/content/functions/scratch.md6
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/content/functions/scratch.md b/docs/content/functions/scratch.md
index a827db543..b8fc0e59c 100644
--- a/docs/content/functions/scratch.md
+++ b/docs/content/functions/scratch.md
@@ -32,6 +32,7 @@ See [this Go issue](https://github.com/golang/go/issues/10608) for the main moti
* `Get` returns the `value` for the `key` given.
* `SetInMap` takes a `key`, `mapKey` and `value`
* `GetSortedMapValues` returns array of values from `key` sorted by `mapKey`
+* `Delete` takes a `key` to remove
`Set` and `SetInMap` can store values of any type.
@@ -69,6 +70,11 @@ The usage is best illustrated with some samples:
{{ $.Scratch.SetInMap "a3" "c" "CC" }}
{{ $.Scratch.SetInMap "a3" "b" "BB" }}
{{ $.Scratch.GetSortedMapValues "a3" }} {{/* => []interface {}{"AA", "BB", "CC"} */}}
+
+{{ $.Scratch.Add "a" 1 }}
+{{ $.Scratch.Delete "a" }}
+{{ $.Scratch.Add "a" 2 }}
+{{ $.Scratch.Get "a" }} {{/* => 2 */}}
```
{{% note %}}