Table Library

table.insert(table, index, element) or insert(table, element)
   inserts an element into the table at index or at the end if index is not given
table.remove(table, index)
   removes the element at index from the table
   returns the element
table.sort(theTable)
   sorts the table by in order by index
table.concat(theTable) 
   for strings concatenates the table entries 
   returns a string
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