Hey Guys little Question.
I want to remove a key from a table the key is the object itself.
this works:
local t = collisionManager.getTargets() t[self] = nil
but this dosent
toolkit.removeKey(collisionManager.getTargets(), self) function toolkit.removekey(table, key) table[key] = nil end
can anyone help ?
Are you getting an error about calling a nil function? You have removekey and removeKey in your snippet, but I don’t know if that’s a typo. The code itself looks sound.
its a typo i dont get an Error the object just stay in the table 
Okay. My other guess is that you’ve called it with colon syntax, i.e. as
toolkit:removeKey(collisionManager.getTargets(), self)
so table is getting toolkit , and key is getting t. Since it’s still all valid in that case, it fails silently.
Are you getting an error about calling a nil function? You have removekey and removeKey in your snippet, but I don’t know if that’s a typo. The code itself looks sound.
its a typo i dont get an Error the object just stay in the table
Okay. My other guess is that you’ve called it with colon syntax, i.e. as
toolkit:removeKey(collisionManager.getTargets(), self)
so table is getting toolkit , and key is getting t. Since it’s still all valid in that case, it fails silently.