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Module:FunList/Iterators: Difference between revisions
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function Enumerator:getEnumerator() | function Enumerator:getEnumerator() | ||
error('Not implemented in base class.') | error('Not implemented in base class.') | ||
end | |||
function Enumerator:reset() | |||
enum.index = nil | |||
enum.current = nil | |||
end | end | ||
| Line 39: | Line 44: | ||
-- Get or create clean enumerator | -- Get or create clean enumerator | ||
local enum = self:getEnumerator() | local enum = self:getEnumerator() | ||
enum:reset() | |||
enum.index = startIndex | enum.index = startIndex | ||
local function iterator(t, k) | local function iterator(t, k) | ||
if enum:moveNext() == true then | if enum:moveNext() == true then | ||
| Line 84: | Line 89: | ||
function TableEnumerator:getEnumerator() | function TableEnumerator:getEnumerator() | ||
mw.log('getting enum') | |||
if self.state == 0 then | if self.state == 0 then | ||
mw.log('getting self') | |||
return self | return self | ||
else | else | ||