Jump to content

Module:String: Difference between revisions

255 bytes added ,  12 years ago
m
adding "sub" method
(fix)
m (adding "sub" method)
Line 5: Line 5:
     return string.len( arg1 )
     return string.len( arg1 )
end     
end     
function p.sub( frame )
    local arg1 = frame.args[1]
    local arg2 = tonumber( frame.args[2] )
    local arg3 = tonumber( frame.args[3] )
    if arg2 and arg3 then
        return string.sub( arg1, arg2, arg3 )
    else
        return ""
    end
end 


return p
return p
Anonymous user
Cookies help us deliver our services. By using our services, you agree to our use of cookies.