posOfMonitor = "right"

local file = require("items." .. "pumpjack")

mon = peripheral.wrap(posOfMonitor)
mon.clear()
mon.setTextScale(2)
line = 1

mon.setCursorPos(1,line)

mon.write("======= " .. file.itemname .. " ============================")

for i, block in ipairs(file.blocks) do
    mon.setCursorPos(1,line + 1)
    mon.write("   - " .. block)
    line = line + 1
end