33 lines
1 KiB
Lua
33 lines
1 KiB
Lua
-- Showcase the calog kv store: set string and number values, read them back,
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-- test presence with kvHas, list keys with kvKeys, then delete one key and
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-- confirm it is gone. The kv store is process-wide and shared across engines.
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-- Run: bin/calog examples/scripts/libraries/kv.lua
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kvSet("tool", "calog")
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kvSet("version", 2)
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kvSet("ratio", 1.5)
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kvSet("stable", "yes")
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calogPrint("tool:", kvGet("tool"))
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calogPrint("version:", kvGet("version"))
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calogPrint("ratio:", kvGet("ratio"))
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calogPrint("stable:", kvGet("stable"))
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calogPrint("has tool:", kvHas("tool"))
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calogPrint("has missing:", kvHas("missing"))
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local keys = kvKeys()
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table.sort(keys)
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calogPrint("key count:", #keys)
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calogPrint("keys:", table.concat(keys, ", "))
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kvDelete("stable")
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calogPrint("has stable after delete:", kvHas("stable"))
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calogPrint("get stable after delete is nil:", kvGet("stable") == nil)
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local remaining = kvKeys()
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table.sort(remaining)
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calogPrint("remaining count:", #remaining)
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calogPrint("remaining keys:", table.concat(remaining, ", "))
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calogExit(0)
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