Remove redundant function

This commit is contained in:
Robert Machmer 2016-01-12 03:16:12 +01:00
parent 798180ca1d
commit 5fb3706f03

View File

@ -149,14 +149,6 @@ function Graph.new()
end
end
---
-- Checks if the id points to an existing node.
-- @param id - The id to check for.
--
function self:exists( id )
return nodes[id] ~= nil;
end
---
-- Draws the graph.
-- Takes two callback functions as a parameter. These will be called