Difference between revisions of "Module:String"
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Add "rep" function per request by User:קיפודנחש at Wikipedia:Lua requests#Template:Loop and Template:Loop15. Copied from sandbox.
>WOSlinker (add nomatch option to str.match) |
>Mr. Stradivarius (Add "rep" function per request by User:קיפודנחש at Wikipedia:Lua requests#Template:Loop and Template:Loop15. Copied from sandbox.) |
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| Line 381: | Line 381: | ||
return result; | return result; | ||
end | |||
--[[ | |||
simple function to pipe string.rep to templates. | |||
]] | |||
function str.rep( frame ) | |||
local repetitions = tonumber( frame.args[2] ) | |||
if not repetitions then | |||
return str._error( 'function rep expects a number as second parameter, received "' .. ( frame.args[2] or '' ) .. '"' ) | |||
end | |||
return string.rep( frame.args[1] or '', repetitions ) | |||
end | end | ||