diff options
Diffstat (limited to 'modules/optional')
| -rw-r--r-- | modules/optional/option.go | 6 | ||||
| -rw-r--r-- | modules/optional/serialization_test.go | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/modules/optional/option.go b/modules/optional/option.go index ccbad259c2..6075c6347e 100644 --- a/modules/optional/option.go +++ b/modules/optional/option.go @@ -5,6 +5,12 @@ package optional import "strconv" +// Option is a generic type that can hold a value of type T or be empty (None). +// +// It must use the slice type to work with "chi" form values binding: +// * non-existing value are represented as an empty slice (None) +// * existing value is represented as a slice with one element (Some) +// * multiple values are represented as a slice with multiple elements (Some), the Value is the first element (not well-defined in this case) type Option[T any] []T func None[T any]() Option[T] { diff --git a/modules/optional/serialization_test.go b/modules/optional/serialization_test.go index 21d3ad8470..cf81a94cfc 100644 --- a/modules/optional/serialization_test.go +++ b/modules/optional/serialization_test.go @@ -4,7 +4,7 @@ package optional_test import ( - std_json "encoding/json" //nolint:depguard + std_json "encoding/json" //nolint:depguard // for testing purpose "testing" "code.gitea.io/gitea/modules/json" |