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This is the documentation page for Module:Paramtest

This is a documentation subpage for Module:Paramtest.
It contains usage information, categories, and other content that is not part of the original module page.
Module:Paramtest is required by Module:Clean image.
Module:Paramtest is required by Module:DPLlua.
Module:Paramtest is required by Module:DependencyList.
Module:Paramtest is required by Module:Tooltip.

This module is a helper module to be used by other modules; it may not designed to be invoked directly. See Brighter Shores:Lua/Helper modules for a full list and more information.

is_empty(arg)StringReturns true if arg is not defined or contains only whitespace
has_content(arg)StringReturns true if arg exists and does not only contain whitespace
default_to(arg1,arg2)String, Any valueIf arg1 exists and does not only contain whitespace, the function returns arg1, otherwise returns arg2
defaults{ {arg1,arg2},...}{String, Any value}...Does the same as default_to() run over every table passed; for technical reasons, all nil are replaced with false