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Add table.keyof() (#14910)

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This commit is contained in:
1F616EMO~nya
2024-08-14 00:39:50 +08:00
committed by GitHub
parent a677d33bdf
commit dc7a7a0ed9
4 changed files with 25 additions and 1 deletions
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10
builtin/common/misc_helpers.lua
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@@ -205,6 +205,16 @@ function table.indexof(list, val)
return -1
end
--------------------------------------------------------------------------------
function table.keyof(tb, val)
for k, v in pairs(tb) do
if v == val then
return k
end
end
return nil
end
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function string:trim()
return self:match("^%s*(.-)%s*$")