Software / code / prosody
Changeset
5085:cbc7eb5cfa8c
util.array: Accept an iterator to the array constructor
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Wed, 08 Aug 2012 11:49:31 +0100 |
| parents | 5084:82b9fe0c79c5 |
| children | 5086:1ef9aa0c9fb0 5087:71a5a6a6c74c |
| files | util/array.lua |
| diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
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--- a/util/array.lua Tue Aug 07 17:01:07 2012 +0200 +++ b/util/array.lua Wed Aug 08 11:49:31 2012 +0100 @@ -19,7 +19,10 @@ local array_methods = {}; local array_mt = { __index = array_methods, __tostring = function (array) return array:concat(", "); end }; -local function new_array(_, t) +local function new_array(self, t, _s, _var) + if type(t) == "function" then -- Assume iterator + t = self.collect(t, _s, _var); + end return setmetatable(t or {}, array_mt); end
