hugo

commit 65b7d4221b90445bfc089873092411cf7e322933
parent 0e75af74db30259ec355a7b79a1e257d5fe00eef
Author: Baibhav Vatsa <baibhavvatsa@gmail.com>
Date:   Fri, 11 Oct 2019 13:51:24 -0500

tpl: Modify error messages of after, first, and last

Modified the messages functions after, first, and last threw on being passed invalid parameters (index or limit) to be more standardised and resemble what Go compiler would throw.

Fixes #6415

Diffstat:
M
tpl/collections/collections.go
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tpl/collections/collections.go b/tpl/collections/collections.go
@@ -61,7 +61,7 @@ func (ns *Namespace) After(index interface{}, seq interface{}) (interface{}, err
 	}
 
 	if indexv < 0 {
-		return nil, errors.New("can't return negative/empty count of items from sequence")
+		return nil, errors.New("sequence bounds out of range [" + cast.ToString(indexv) + ":]")
 	}
 
 	seqv := reflect.ValueOf(seq)
@@ -219,7 +219,7 @@ func (ns *Namespace) First(limit interface{}, seq interface{}) (interface{}, err
 	}
 
 	if limitv < 0 {
-		return nil, errors.New("can't return negative count of items from sequence")
+		return nil, errors.New("sequence length must be non-negative")
 	}
 
 	seqv := reflect.ValueOf(seq)
@@ -379,7 +379,7 @@ func (ns *Namespace) Last(limit interface{}, seq interface{}) (interface{}, erro
 	}
 
 	if limitv < 0 {
-		return nil, errors.New("can't return negative/empty count of items from sequence")
+		return nil, errors.New("sequence length must be non-negative")
 	}
 
 	seqv := reflect.ValueOf(seq)