Module:String

    From Nonbinary Wiki
    Revision as of 01:49, 21 February 2013 by m>Anomie (+ substr variant that takes a length instead of an ending position)

    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 1
        local len = tonumber( frame.args.len )
        return mw.ustring.sub( frame.args.s, i, len and ( i + len - 1 ) )
    end
    
    function str.match( frame )
        return mw.ustring.match( frame.args.s, frame.args.pattern, tonumber( frame.args.i ) )
    end
    
    return str