function output_filter()

in t/htdocs/modules/lua/filters.lua [4:16]

• 12 lines of code
• 3 McCabe index (conditional complexity)

function output_filter(r)
    coroutine.yield("prefix\n")
    while bucket do 
        if string.len(bucket) > 0 then
            local output = "bucket:" .. bucket .. "\n"
            coroutine.yield(output) 
        else
            coroutine.yield("") 
        end
    end
    coroutine.yield("suffix\n")
    
end