Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Make it easy to input `|>`
Search
Takayuki Matsubara
November 01, 2017
Programming
2
2.9k
Make it easy to input `|>`
M3 Tech Talk #81 2017/11/01 #m3dev
I talked about how to input `|>` with just press one key.
Takayuki Matsubara
November 01, 2017
Tweet
Share
More Decks by Takayuki Matsubara
See All by Takayuki Matsubara
Rails Web Development with AWS Lambda
ma2gedev
0
300
Coding Challenge Advent of Code 2019
ma2gedev
0
140
Developer Experience in GraphQL Schema-first Development
ma2gedev
0
2.3k
Dependency Inversion Principle in Keyboard Firmware
ma2gedev
0
490
OSSの歩き方 / Walking with OSS
ma2gedev
10
2.6k
GraphQL 開発で必要になったこと / What we needed for GraphQL development
ma2gedev
0
1.2k
キーボードをカスタムしてプログラミング環境を良くした話 / Improved programming environment with customizing keybords
ma2gedev
0
1.3k
Translating "Erlang in Anger" with Erlang & Elixir community members
ma2gedev
0
2.8k
Dive into Elixir v1.6 Code Formatter
ma2gedev
1
180
Other Decks in Programming
See All in Programming
Navigating Dependency Injection with Metro
zacsweers
3
260
1から理解するWeb Push
dora1998
7
1.9k
Testing Trophyは叫ばない
toms74209200
0
860
そのAPI、誰のため? Androidライブラリ設計における利用者目線の実践テクニック
mkeeda
2
290
為你自己學 Python - 冷知識篇
eddie
1
350
モバイルアプリからWebへの横展開を加速した話_Claude_Code_実践術.pdf
kazuyasakamoto
0
320
Updates on MLS on Ruby (and maybe more)
sylph01
1
180
Vue・React マルチプロダクト開発を支える Vite
andpad
0
110
アセットのコンパイルについて
ojun9
0
120
個人軟體時代
ethanhuang13
0
320
[FEConf 2025] 모노레포 절망편, 14개 레포로 부활하기까지 걸린 1년
mmmaxkim
0
1.6k
プロパティベーステストによるUIテスト: LLMによるプロパティ定義生成でエッジケースを捉える
tetta_pdnt
0
320
Featured
See All Featured
A Modern Web Designer's Workflow
chriscoyier
696
190k
Automating Front-end Workflow
addyosmani
1370
200k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
139
34k
Fight the Zombie Pattern Library - RWD Summit 2016
marcelosomers
234
17k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Statistics for Hackers
jakevdp
799
220k
A better future with KSS
kneath
239
17k
KATA
mclloyd
32
14k
CSS Pre-Processors: Stylus, Less & Sass
bermonpainter
358
30k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
33
2.4k
Raft: Consensus for Rubyists
vanstee
140
7.1k
Building Better People: How to give real-time feedback that sticks.
wjessup
368
19k
Transcript
Make it easy to input |>
Who am I? me |> name # Takayuki "Taka" Matsubara
|> job # Software Engineer |> work_at # M3, Inc. |> like # Ruby, Elixir and OSS |> twitter # ma2ge |> github # ma2gedev |> oss # PowerAssertEx, bundle-star, breadcrumble, # chrono_logger, faraday-encoding
Make it easy to input |>
Elixir's |> h"ps:/ /elixir-lang.org/ge2ng-started/enumerables-and-streams.html#the-pipe-operator
Example 1..100_000 |> Enum.map(&(&1 * 3)) |> Enum.filter(odd?) |> Enum.sum
h"ps:/ /elixir-lang.org/ge2ng-started/enumerables-and-streams.html
PROBLEM
Enter twice with Shi, key | and >
|> with 1 key !
ErgoDox
ErgoDox • Keymap is customizable • QMK(firmware) is OSS
None
h"ps:/ /www.massdrop.com/buy/infinity-ergodox
wai$ng... ☕
5 months later
None
! soldering ⾠
None
Finished!!
NEXT
Customize keymaps
h"ps:/ /input.club/configurator/
QMK h"ps:/ /github.com/qmk/qmk_firmware
Prepara&on for change $ git clone
[email protected]
:qmk/qmk_firmware.git $ cd qmk_firmware
$ cp -r keyboards/ergodox_infinity/keymaps/{default,your_own} # you can change keyboards/ergodox_infinity/keymaps/your_own/keymap.c
Add code to action_get_macro func+on // For Elixir pipe operator
case 2: if (record->event.pressed) { SEND_STRING ("|>"); } break; h"ps:/ /github.com/ma2gedev/qmk_firmware/commit/7f8e633f791a035e15ad27fd2584c2f8e248b165
Change KEYMAP array # you can change the place you
want to set KEYMAP(..., M(2), ...) h"ps:/ /github.com/ma2gedev/qmk_firmware/commit/7f8e633f791a035e15ad27fd2584c2f8e248b165
How to flash the firmware? h"ps:/ /github.com/qmk/qmkfirmware/blob/master/keyboards/ergodoxinfinity/readme.md
Completed! press_key |> infinity_ergodox # "|>"
Enjoy! M3 Tech Talk #81 2017/11/01 #m3dev @ma2ge
Resources • Infinity ErgoDox Ergonomic Keyboard Kit | Price &
Reviews | Massdrop h@ps:/ /www.massdrop.com/buy/infinity-ergodox • qmk/qmkfirmware: keyboard controller firmware for Atmel AVR and ARM USB families h=ps://github.com/qmk/qmkfirmware
Resources • Adding SUSHI key to my ErgoDox EZ -
yhara.jp h=p:/ /yhara.jp/ 2017/09/27/qmk-sushi-key • ErgoDox Advent Calendar 2016 - Qiita h=ps:/ /qiita.com/advent- calendar/2016/ergodox • MacbookPro15inchͰInfinityErgodoxʹϑΝʔϜΛম͘ - ਓੜͷՋ௵͠ h=p:/ /hidekingerz.hatenablog.com/entry/ 2017/10/04/231532