Difference between revisions of "Module:String"
		
		
		
		
		
		
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imported>Anomie  (+ substr variant that takes a length instead of an ending position)  | 
				imported>Anomie   (Oh, the existing code is 0-based)  | 
				||
| Line 10: | Line 10: | ||
function str.sublength( frame )  | function str.sublength( frame )  | ||
| − |      local i = tonumber( frame.args.i ) or   | + |      local i = tonumber( frame.args.i ) or 0  | 
     local len = tonumber( frame.args.len )  |      local len = tonumber( frame.args.len )  | ||
| − |      return mw.ustring.sub( frame.args.s, i, len and ( i + len   | + |      return mw.ustring.sub( frame.args.s, i + 1, len and ( i + len ) )  | 
end  | end  | ||
Revision as of 02:50, 21 February 2013
Documentation for this module may be created at Module:String/doc
local str = {}
function str.len( frame )
    return mw.ustring.len( frame.args.s )
end
function str.sub( frame )
    return mw.ustring.sub( frame.args.s, tonumber( frame.args.i ), tonumber( frame.args.j ) )
end
function str.sublength( frame )
    local i = tonumber( frame.args.i ) or 0
    local len = tonumber( frame.args.len )
    return mw.ustring.sub( frame.args.s, i + 1, len and ( i + len ) )
end
function str.match( frame )
    return mw.ustring.match( frame.args.s, frame.args.pattern, tonumber( frame.args.i ) )
end
return str