diff options
| -rw-r--r-- | ethutil/list.go | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/ethutil/list.go b/ethutil/list.go index 0aa657a14..9db96cf18 100644 --- a/ethutil/list.go +++ b/ethutil/list.go @@ -1,6 +1,9 @@ package ethutil -import "reflect" +import ( + "encoding/json" + "reflect" +) // The list type is an anonymous slice handler which can be used // for containing any slice type to use in an environment which @@ -44,3 +47,15 @@ func (self *List) Append(v interface{}) { func (self *List) Interface() interface{} { return self.list.Interface() } + +// For JavaScript <3 +func (self *List) ToJSON() string { + var list []interface{} + for i := 0; i < self.Length; i++ { + list = append(list, self.Get(i)) + } + + data, _ := json.Marshal(list) + + return string(data) +} |