README.md in huawei_solar-0.0.4 vs README.md in huawei_solar-0.0.5

@@ -17,16 +17,28 @@
 
 hs = HuaweiSolar.new("192.168.0.110", 502)
 
 hs.read(:inverter_model) # => "SUN2000-3.68KTL-L1"
 hs.read(:inverter_input_power) # => 234.0
-hs.read(:inverter_input_power, with_unit: true) # => "234.0 W"
+hs.read(:inverter_input_power, unit: true) # => "234.0 W"
 
 hs.read(%i[inverter_output_power inverter_daily_energy meter_grid_power])
 # => [225.0, 5.82, -339.0]
 
-hs.read(%i[inverter_output_power inverter_daily_energy meter_grid_power], with_unit: true)
+hs.read(%i[inverter_output_power inverter_daily_energy meter_grid_power], units: true)
 # => ["225.0 W", "5.82 kWh", "-339.0 W"]
+
+hs.read(%i[inverter_output_power inverter_daily_energy meter_grid_power], units: true, keys: true)
+# => {:inverter_output_power=>"606.0 W", :inverter_daily_energy=>"15.15 kWh", :meter_grid_power=>"353.0 W"}
+
+hs.read_all
+# => ["SUN2000-3.68KTL-L1", "XXXXXXXX", 2, 224.8, 3.08, ..]
+
+hs.read_all(units: true)
+# => ["SUN2000-3.68KTL-L1", "XXXXXXXX", 2, "224.8 V", "3.08 A", ..]
+
+hs.read_all(keys: true)
+# => { "inverter_model"=>"SUN2000-3.68KTL-L1", "inverter_serial_number"=>"XXXXXXXX", "inverter_pv_strings"=>2, ... }
 
 hs.close
 ```
 
 ## License