oven.lua

local success, data = turtle.inspect()

print("Block name: ", data.name)

if data.name == "railcraft:coke_oven" then
    turtle.turnLeft()
    turtle.suck()
end

success, data = turtle.inspect()

if data.name == "immersiveengineering:wooden_device0" then
    turtle.turnRight()
    turtle.drop()
end