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Added type checking

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This commit is contained in:
Justin van der Leij 2018-04-07 01:42:00 +02:00
parent fda6cd7237
commit 281bb53a5b
7 changed files with 101 additions and 8 deletions
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10
concord/init.lua
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@ -1,5 +1,7 @@
local PATH = (...):gsub('%.init$', '')
local Type = require(PATH..".type")
local Concord = {}
--- Initializes the library with some optional settings
@ -17,10 +19,18 @@ function Concord.init(settings)
Concord.instances = {}
Concord.addInstance = function(instance)
if not Type.isInstance(instance) then
error("bad argument #1 to 'Concord.addInstance' (Instance expected, got "..type(instance)..")", 2)
end
table.insert(Concord.instances, instance)
end
Concord.removeInstance = function(instance)
if not Type.isInstance(instance) then
error("bad argument #1 to 'Concord.addInstance' (Instance expected, got "..type(instance)..")", 2)
end
for i, instance in ipairs(Concord.instances) do
table.remove(Concord.instances, i)
break