Revision Difference
table.FindPrev#511810
<function name="FindPrev" parent="table" type="libraryfunc">⤶
<description>⤶
<deprecated>Instead, iterate your table with ipairs, storing the previous value and checking for the target. Non-numerically indexed tables are not ordered.</deprecated>⤶
Returns the value positioned before the supplied value in a table. If it isn't found then the last element in the table is returned⤶
</description>⤶
<realm>Shared and Menu</realm>⤶
<file line="667">lua/includes/extensions/table.lua</file>⤶
<args>⤶
<arg name="tbl" type="table">Table to search</arg>⤶
<arg name="value" type="any">Value to return element before</arg>⤶
</args>⤶
<rets>⤶
<ret name="" type="any">Found element</ret>⤶
</rets>⤶
</function>⤶
⤶
<example>⤶
<description>Print the previous item the value "b" of the table</description>⤶
<code>⤶
local tbl = {"a", "b", "c"}⤶
⤶
print(table.FindPrev(tbl, "b"))⤶
</code>⤶
<output>a in console</output>⤶
⤶
</example>
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