Module:Param Parse: Difference between revisions
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(Cleaning up module, and adding episode) |
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-- Standardized "has content" function |
-- Standardized "has content" function |
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function param.has_content(arg |
function param.has_content(arg) |
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-- Return arg if any non-whitespace character is found |
-- Return arg if any non-whitespace character is found |
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return string.match(arg or '', '%S') and arg or nil |
return string.match(arg or '', '%S') and arg or nil |
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