Software / code / prosody
Changeset
5564:1292643ac498
util.array: Wrap tostring() output in {} (otherwise empty arrays print as "").
| author | Waqas Hussain <waqas20@gmail.com> |
|---|---|
| date | Tue, 07 May 2013 10:41:03 -0400 |
| parents | 5563:678867c552d1 |
| children | 5565:6dd806829226 |
| files | util/array.lua |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/util/array.lua Mon May 06 19:43:59 2013 -0400 +++ b/util/array.lua Tue May 07 10:41:03 2013 -0400 @@ -17,7 +17,7 @@ local array = {}; local array_base = {}; local array_methods = {}; -local array_mt = { __index = array_methods, __tostring = function (array) return array:concat(", "); end }; +local array_mt = { __index = array_methods, __tostring = function (array) return "{"..array:concat(", ").."}"; end }; local function new_array(self, t, _s, _var) if type(t) == "function" then -- Assume iterator
