Difference between revisions of "Module:Arguments"
check fargs and pargs before writing new values to args if options.noOverwrite is set
>Mr. Stradivarius (add a more detailed comment about metatable behaviour) |
>Mr. Stradivarius (check fargs and pargs before writing new values to args if options.noOverwrite is set) |
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| Line 88: | Line 88: | ||
metatable.__newindex = function (t, key, val) | metatable.__newindex = function (t, key, val) | ||
if not options.readOnly and (not options.noOverwrite or | if not options.readOnly and (not options.noOverwrite or args[key] == nil) then | ||
metaArgs[key] = val | metaArgs[key] = val | ||
end | end | ||