- This function is implemented in
FrameXML/UIParent.lua
.
- This function is implemented in
Returns whether a value is contained in the array portion of the table.
exists = tContains(table, value)
Arguments[]
- table
- Table - table to search.
- value
- Any - value to find in the array portion of the specified table
Returns[]
- exists
- Flag - 1 if the array portion of the table (sequential integer keys ascending from 1) contains the specified value, nil otherwise.
Implementation[]
function tContains(table, item) local index = 1; while table[index] do if ( item == table[index] ) then return 1; end index = index + 1; end return nil; end
Example[]
lotus = { "pink", "pretty" }; print(tContains( lotus, "yummy" )) -- false