Add template function slice

This commit is contained in:
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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@ -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.

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@ -105,6 +105,11 @@ func dictionary(values ...interface{}) (map[string]interface{}, error) {
return dict, nil
}
// slice returns a slice of all passed arguments
func slice(args ...interface{}) []interface{} {
return args
}
func compareGetFloat(a interface{}, b interface{}) (float64, float64) {
var left, right float64
var leftStr, rightStr *string
@ -1558,6 +1563,7 @@ func init() {
"seq": helpers.Seq,
"shuffle": shuffle,
"singularize": singularize,
"slice": slice,
"slicestr": slicestr,
"sort": sortSeq,
"split": split,