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get_keys(3) Arcan Lua API get_keys(3) NAME get_keys - Retrieve all keys associated with a target or target/config SYNOPSIS kvtbl get_keys( targetname, configname ) DESCRIPTION This function is intended to be used for the corner cases where one need to explicitly enumerate / filter all key:value pairs associated with a target or a target+config pair, where explicit get_key calls or match_keys calls wouldn't work. NOTES 1 output kvtbl will always be a table even if the targetname or targetname + configname do not resolve to a valid target and config, but the table itself will be empty. Therefore it is not possible to distinguish between valid/invalid targets here. EXAMPLE function get_keys0() local tbl = list_targets(); if (#tbl == 0) then warning("get_keys test must be run on a database with a valid target"); return shutdown(); end store_key("test1", "testval", tbl[1]); store_key("test2", "testval", tbl[2]); for k,v in ipairs(get_keys(tbl[1])) do print(k, v); end end SEE ALSO: database April 2025 get_keys(3)
NAME | SYNOPSIS | DESCRIPTION | NOTES | EXAMPLE | SEE ALSO:
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