diff --git a/keyboards/the_ruler/config.h b/keyboards/the_ruler/config.h
index ecae3a4f21..0ec3f69d1b 100644
--- a/keyboards/the_ruler/config.h
+++ b/keyboards/the_ruler/config.h
@@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
along with this program. If not, see .
*/
-#ifndef CONFIG_H
-#define CONFIG_H
+#pragma once
#include "config_common.h"
@@ -26,7 +25,7 @@ along with this program. If not, see .
#define DEVICE_VER 0x0001
#define MANUFACTURER Maple Computing
#define PRODUCT The PCB Ruler
-#define DESCRIPTION A custom keyboard PCB ruler, can also function as a macro pad
+#define DESCRIPTION "A custom keyboard PCB ruler, can also function as a macro pad"
/* key matrix size */
#define MATRIX_ROWS 1
@@ -155,5 +154,3 @@ along with this program. If not, see .
#define RGBLIGHT_HUE_STEP 10
#define RGBLIGHT_SAT_STEP 17
#define RGBLIGHT_VAL_STEP 17
-
-#endif
diff --git a/keyboards/the_ruler/keymaps/default/rules.mk b/keyboards/the_ruler/keymaps/default/rules.mk
index 2791cc1054..e69de29bb2 100644
--- a/keyboards/the_ruler/keymaps/default/rules.mk
+++ b/keyboards/the_ruler/keymaps/default/rules.mk
@@ -1,18 +0,0 @@
-# Build Options
-# change to "no" to disable the options, or define them in the Makefile in
-# the appropriate keymap folder that will get included automatically
-#
-BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
-CONSOLE_ENABLE = no # Console for debug(+400)
-COMMAND_ENABLE = yes # Commands for debug and configuration
-NKRO_ENABLE = no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
-BACKLIGHT_ENABLE = no # Enable keyboard backlight functionality
-MIDI_ENABLE = no # MIDI controls
-AUDIO_ENABLE = no # Audio output on port C6
-UNICODE_ENABLE = no # Unicode
-BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
-RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.
-SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
-
diff --git a/keyboards/the_ruler/readme.md b/keyboards/the_ruler/readme.md
index 63a6ffeee3..13ea61c9a7 100644
--- a/keyboards/the_ruler/readme.md
+++ b/keyboards/the_ruler/readme.md
@@ -1,14 +1,13 @@
-The Ruler PCB
-=======
+# The Ruler PCB
-A custom keyboard PCB ruler, that can also function as a macro pad
+A custom keyboard PCB ruler, that can also function as a macro pad.
Keyboard Maintainer: Maple Computing
Hardware Supported: PCB Ruler V1 by That-Canadian and Bishop Keyboards
-Hardware Availability: https://www.maple-computing.com/products/pcb-ruler-v1-1
+Hardware Availability: [Bishop Keyboards](https://bishopkeyboards.com/product/pcb-ruler-gloss-black-silver/)
Make example for this keyboard (after setting up your build environment):
make the_ruler:default
-See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/the_ruler/rules.mk b/keyboards/the_ruler/rules.mk
index 7eca12ad4f..33611c44bb 100644
--- a/keyboards/the_ruler/rules.mk
+++ b/keyboards/the_ruler/rules.mk
@@ -1,43 +1,6 @@
# MCU name
MCU = atmega32u4
-# Processor frequency.
-# This will define a symbol, F_CPU, in all source code files equal to the
-# processor frequency in Hz. You can then use this symbol in your source code to
-# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
-# automatically to create a 32-bit value in your source code.
-#
-# This will be an integer division of F_USB below, as it is sourced by
-# F_USB after it has run through any CPU prescalers. Note that this value
-# does not *change* the processor frequency - it should merely be updated to
-# reflect the processor speed set externally so that the code can use accurate
-# software delays.
-F_CPU = 16000000
-
-
-#
-# LUFA specific
-#
-# Target architecture (see library "Board Types" documentation).
-ARCH = AVR8
-
-# Input clock frequency.
-# This will define a symbol, F_USB, in all source code files equal to the
-# input clock frequency (before any prescaling is performed) in Hz. This value may
-# differ from F_CPU if prescaling is used on the latter, and is required as the
-# raw input clock is fed directly to the PLL sections of the AVR for high speed
-# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
-# at the end, this will be done automatically to create a 32-bit value in your
-# source code.
-#
-# If no clock division is performed on the input clock inside the AVR (via the
-# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
-F_USB = $(F_CPU)
-
-# Interrupt driven control endpoint task(+60)
-OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
-
-
# Boot Section Size in *bytes*
# Teensy halfKay 512
# Teensy++ halfKay 1024
@@ -50,10 +13,10 @@ OPT_DEFS += -DBOOTLOADER_SIZE=4096
# Build Options
# change yes to no to disable
#
-BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration(+1000)
-MOUSEKEY_ENABLE = yes # Mouse keys(+4700)
-EXTRAKEY_ENABLE = yes # Audio control and System control(+450)
-CONSOLE_ENABLE = yes # Console for debug(+400)
+BOOTMAGIC_ENABLE = no # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes # Mouse keys
+EXTRAKEY_ENABLE = yes # Audio control and System control
+CONSOLE_ENABLE = no # Console for debug
COMMAND_ENABLE = yes # Commands for debug and configuration
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
@@ -64,4 +27,4 @@ MIDI_ENABLE = no # MIDI controls
UNICODE_ENABLE = no # Unicode
BLUETOOTH_ENABLE = no # Enable Bluetooth with the Adafruit EZ-Key HID
AUDIO_ENABLE = no # Audio output on port C6
-RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.
+RGBLIGHT_ENABLE = yes # Enable WS2812 RGB underlight.
diff --git a/keyboards/the_ruler/the_ruler.h b/keyboards/the_ruler/the_ruler.h
index 45a327b0dc..171d21a072 100644
--- a/keyboards/the_ruler/the_ruler.h
+++ b/keyboards/the_ruler/the_ruler.h
@@ -1,5 +1,4 @@
-#ifndef THERULER_H
-#define THERULER_H
+#pragma once
#include "quantum.h"
@@ -7,5 +6,3 @@
K00, K01, K02, K03, K04, K05 ) { \
{ K00, K01, K02, K03, K04, K05 } \
}
-
-#endif