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Add template function slice

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digitalcraftsman
2016-02-27 16:51:07 +01:00
committed by Bjørn Erik Pedersen
parent 9349a889e2
commit c1f8b188f7
2 changed files with 18 additions and 0 deletions
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docs/content/templates/functions.md
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@@ -75,6 +75,18 @@ or Create a map on the fly to pass into
### slice
`slice` allows you to create an array (`[]interface{}`) of all arguments that you pass to this function.
One use case is the concatenation of elements in combination with `delimit`:
```html
{{ delimit (slice "foo" "bar" "buzz") ", " }}
<!-- returns the string "foo, bar, buzz" -->
```
### echoParam
Prints a parameter if it is set.