Update app/vendor packages

.dockerignore

@@ -0,0 +1 @@
+node_modules

.gitignore

@@ -2,3 +2,4 @@ _output
 _site
 .jekyll-metadata
 /node_modules
+/vendor

CONTRIBUTING.md

@@ -2,41 +2,38 @@
 
 ## Starting a local instance
 
-This starts Jekyll and Webpack.
+This starts Jekyll and Webpack. This requires recent versions of [Node.js], [Yarn], [Ruby] and [Bundler] installed.
 
-```
+```bash
 yarn install
 bundle install
 env PORT=4001 yarn run dev
 ```
 
-### Windows
+[node.js]: https://nodejs.org/en/download/package-manager/
+[ruby]: https://www.ruby-lang.org/en/documentation/installation/
+[yarn]: https://yarnpkg.com/en/docs/install
+[bundler]: https://bundler.io/
+
+### Docker
+
+You can also run a local instance using Docker. This is the preferred method, especially for Windows.
+You only need to install Docker ([macOS](https://docs.docker.com/docker-for-mac/install/), [Windows](https://docs.docker.com/docker-for-windows/install/), [Ubuntu](https://docs.docker.com/install/linux/docker-ce/ubuntu/), [Arch Linux](https://www.archlinux.org/packages/community/x86_64/docker/), [other](https://www.docker.com/community-edition#download)).
+
+First time setup:
 
-1. Install **Ruby**: https://rubyinstaller.org/
-	* After the installation check the box and type `3` to select the 3rd option
-	* Add `C:\msys64\usr\bin` to PATH env variable 
-	* Add `C:\Ruby24-x64\bin` to PATH env variable
-2. Install **yarn**: https://yarnpkg.com/en/docs/install#windows
-3. Install **jekyll** via command prompt: `gem install jekyll bundler`
-4. Install **nodejs && npm**: https://nodejs.org/en/download/
-4. Install **webpack** via command prompt: `npm install -g webpack`
-5. If you have any issues after installing ruby, like `HOMEPATH` is not defined, then execute the below commands:
 ```bash
-SETX HOMEDRIVE %SYSTEMDRIVE% -m
-SETX HOMEPATH \Users\%username% -m
-SET HOME=%SYSTEMDRIVE%\Users\%USERNAME%
-SETX HOME "%HOME%"
+# Build images (takes ~12mins)
+docker-compose build
+
+# First-time setup
+docker-compose run --rm web bundle install
 ```
 
-#### Start Jekyll and Webpack
-
-Go wherever the project's files are located and open a new command prompt, execute the below commands:
+Starting the server:
 
 ```bash
-yarn install
-bundle install
-SET PORT=4001
-yarn run dev
+docker-compose up
 ```
 
 ## CSS classes

Dockerfile

@@ -0,0 +1,9 @@
+FROM ruby:2.5.1-alpine3.7
+RUN apk update && apk add --no-cache nodejs build-base
+RUN apk add yarn --no-cache --repository http://dl-3.alpinelinux.org/alpine/v3.8/community/ --allow-untrusted
+RUN mkdir -p /app
+WORKDIR /app
+# COPY Gemfile Gemfile.lock ./
+# RUN bundle install -j 4
+# COPY package.json yarn.lock ./
+# RUN yarn

Makefile

@@ -1,5 +1,6 @@
 npmbin := ./node_modules/.bin
 PORT ?= 3000
+HOST ?= 127.0.0.1
 
 # Builds intermediate files. Needs a _site built first though
 update: _site critical
@@ -23,9 +24,9 @@ dev-webpack:
 
 dev-jekyll:
 	if [ -f _site ]; then \
-		bundle exec jekyll serve --safe --trace --drafts --watch --incremental --port $(PORT); \
+		bundle exec jekyll serve --safe --trace --drafts --watch --incremental --host $(HOST) --port $(PORT); \
 		else \
-		bundle exec jekyll serve --safe --trace --drafts --watch --port $(PORT); \
+		bundle exec jekyll serve --safe --trace --drafts --watch --host $(HOST) --port $(PORT); \
 		fi
 
 test: _site

_config.yml

@@ -22,6 +22,8 @@ exclude:
   - package-lock.json
   - webpack.config.js
   - node_modules
+  - Dockerfile
+  - docker_compose.yml
 
 # Markdown
 

atom.md

@@ -62,7 +62,7 @@ See: [Symbols view](https://atom.io/packages/symbols-view)
 
 ### Editing
 
-| Shortcut | Decription
+| Shortcut | Description
 | ---      | ---
 | `⌘d`     | Select word
 | `⌘l`     | Select line

bulma.md

@@ -76,7 +76,7 @@ The following classes modify the **font-size**
 | `.is-size-6`  | 1rem                  |
 | `.is-size-7`  | 0.75rem               |
 
-The following classes **allign** the text
+The following classes **align** the text
 
 | Class                 | Alignment                             |
 | ---                   | ---                                   |

chai.md

@@ -115,6 +115,7 @@ expect(object)
   .to.have.members([2, 3, 4])
   .to.have.keys(['foo'])
   .to.have.key('foo')
+  .to.have.lengthOf(3)
 ```
 
 ```js

cron.md

@@ -37,7 +37,7 @@ Min  Hour Day  Mon  Weekday
 | `0 * * * *`    | every hour            |
 | `*/15 * * * *` | every 15 mins         |
 | `0 */2 * * *`  | every 2 hours         |
-| `0 0 0 * 0`    | every Sunday midnight |
+| `0 0 * * 0`    | every Sunday midnight |
 | ---            | ---                   |
 | `@reboot`      | every reboot          |
 

curl.md

@@ -55,7 +55,7 @@ updated: 2017-09-20
 ```
 
 ```bash
--E, --ecrt <cert>     # --ecrt: Client cert file
+-E, --cert <cert>     # --cert: Client cert file
     --cert-type       # der/pem/eng
 -k, --insecure        # for self-signed certs
 ```

divshot.md

@@ -94,7 +94,7 @@ divshot env:remove <env> KEY
 divshot env:pull <env>
 ```
 
-### App manangement
+### App management
 
 ```
 divshot create <appname>

docker-compose.md

@@ -4,7 +4,7 @@ category: Devops
 layout: 2017/sheet
 prism_languages: [yaml]
 weight: -1
-updated: 2018-03-17
+updated: 2018-06-26
 ---
 
 ### Basic example
@@ -46,60 +46,101 @@ docker-compose down
 ```
 
 ## Reference
-{: .-one-column}
+{: .-three-column}
+
+### Building
 
 ```yaml
 web:
   # build from Dockerfile
   build: .
+```
 
+```yaml
+  # build from custom Dockerfile
+  build:
+    context: ./dir
+    dockerfile: Dockerfile.dev
+```
+
+```yaml
   # build from image
   image: ubuntu
   image: ubuntu:14.04
   image: tutum/influxdb
   image: example-registry:4000/postgresql
   image: a4bc65fd
+```
 
+### Ports
+
+```yaml
   ports:
     - "3000"
     - "8000:80"  # guest:host
+```
 
+```yaml
+  # expose ports to linked services (not to host)
+  expose: ["3000"]
+```
+
+### Commands
+
+```yaml
   # command to execute
   command: bundle exec thin -p 3000
   command: [bundle, exec, thin, -p, 3000]
+```
 
+```yaml
   # override the entrypoint
   entrypoint: /app/start.sh
   entrypoint: [php, -d, vendor/bin/phpunit]
+```
 
+### Environment variables
+
+```yaml
   # environment vars
   environment:
     RACK_ENV: development
   environment:
     - RACK_ENV=development
+```
 
+```yaml
   # environment vars from file
   env_file: .env
   env_file: [.env, .development.env]
+```
 
-  # expose ports to linked services (not to host)
-  expose: ["3000"]
-
-  # make this service extend another
-  extends:
-    file: common.yml  # optional
-    service: webapp
+### Dependencies
 
+```yaml
   # makes the `db` service available as the hostname `database`
   # (implies depends_on)
   links:
     - db:database
     - redis
+```
 
+```yaml
   # make sure `db` is alive before starting
   depends_on:
     - db
+```
 
+### Other options
+
+```yaml
+  # make this service extend another
+  extends:
+    file: common.yml  # optional
+    service: webapp
+```
+
+```yaml
   volumes:
     - /var/lib/mysql
     - ./_data:/var/lib/mysql

docker-compose.yml

@@ -0,0 +1,14 @@
+version: '3'
+services:
+  web:
+    build: .
+    volumes:
+      - .:/app
+      - rubygems:/usr/local/bundle
+    ports:
+      - '4001:4001'
+      - '35729:35729'
+    command: 'env PORT=4001 HOST=0.0.0.0 yarn run dev'
+
+volumes:
+  rubygems:

elixir.md

@@ -271,6 +271,9 @@ inspect(object, opts \\ [])
 ```elixir
 value |> IO.inspect()
 ```
+```elixir
+value |> IO.inspect(label: "value")
+```
 
 ## Numbers
 
@@ -686,8 +689,8 @@ exp = ~r/hello/i
 ```elixir
 ~r/regexp/
 ~w(list of strings)
-~s[strings with #{interpolation} and \x20 escape codes]
-~S[no interpolation and no escapes]
+~s|strings with #{interpolation} and \x20 escape codes|
+~S|no interpolation and no escapes|
 ~c(charlist)
 ```
 

figlet.md

@@ -452,7 +452,7 @@ _|    _|    _|_|_|  _|    _|    _|  _|_|_|      _|_|_|  _|          _|_|_|    _|
 ```
 {: .-figlet}
 
-### caligraphy
+### calligraphy
 
 ```
      *****    **                                  *                                                                        

jsdoc.md

@@ -79,7 +79,7 @@ function play (song) {
 
 See: <http://usejsdoc.org/tags-typedef.html>
 
-### Other keywodrs
+### Other keywords
 
 ```js
 /**

knex.md

@@ -1,6 +1,5 @@
 ---
 title: Knex
-category: Hidden
 layout: 2017/sheet
 updated: 2017-09-23
 intro: |

osx.md

@@ -50,8 +50,8 @@ layout: 2017/sheet
  - `networksetup` - Configure network (ip, dns, proxy, etc)
  - `tmutils` - Configure Time Machine (enable/disable, exclude path, delete snapshots, etc)
  - `mdutils` - Manage Spotlight (enable/disable, exclude, etc)
- - `diskutil` - Controll disk (format, eject, unmount, etc)
- - `launchctl` - Controll running "agents"
+ - `diskutil` - Control disk (format, eject, unmount, etc)
+ - `launchctl` - Control running "agents"
 
 ### Useful utils
 
@@ -65,4 +65,4 @@ layout: 2017/sheet
  - `/usr/libexec/airportd`
  - `scutil`
 
- __INFO: `brew` ([link](https://brew.sh)) is highly recomended utility__
+ __INFO: `brew` ([link](https://brew.sh)) is highly recommended utility__

pacman.md

@@ -0,0 +1,54 @@
+---
+title: Pacman
+category: Linux
+updated: 2018-07-07
+intro: |
+  Pacman is the package manager for Arch linux and its derivatives.
+---
+
+## Commands
+{: .-three-column}
+
+### Common commands
+
+| Command                 | Description                       |
+| ----------------------- | --------------------------------- |
+| `pacman -Syu <pkg>`     | Install (and update package list) |
+| `pacman -S <pkg>`       | Install only                      |
+| `pacman -Rsc <pkg>`     | Uninstall                         |
+| `pacman -Ss <keywords>` | Search                            |
+| `pacman -Syu`           | Upgrade everything                |
+{: .-prime}
+
+### Query
+
+| Command              | Description                            |
+| -------------------- | -------------------------------------- |
+| `pacman -Qe`         | List explictly-installed packages      |
+| ---                  | ---                                    |
+| `pacman -Ql <pkg>`   | What files does this package have?     |
+| `pacman -Qii <pkg>`  | List information on package            |
+| ---                  | ---                                    |
+| `pacman -Qo <file>`  | Who owns this file?                    |
+| ---                  | ---                                    |
+| `pacman -Qs <query>` | Search installed packages for keywords |
+
+### Orphans
+
+| Command                       | Description                 |
+| ----------------------------- | --------------------------- |
+| `pacman -Qdt`                 | List unneeded packages      |
+| `pacman -Rns $(pacman -Qdtq)` | Uninstall unneeded packages |
+
+Avoid orphans by using `pacman -Rsc` to remove packages, which will remove unneeded dependencies.
+
+### Other
+
+| Command            | Description                |
+| ------------------ | -------------------------- |
+| `pactree <pkg>`    | What does _pkg_ depend on? |
+| `pactree -r <pkg>` | What depends on _pkg_?     |
+
+### References
+
+* [Pacman tips and tricks](https://wiki.archlinux.org/index.php/Pacman/Tips_and_tricks) _(wiki.archlinux.org)_

pass.md

@@ -23,7 +23,7 @@ $ pass insert [-m] twitter.com/rsc
 $ pass generate [-n] twitter.com/rsc length
 ```
 
-### Retreive
+### Retrieve
 
 ``` bash
 $ pass ls twitter.com/

pm2.md

@@ -26,7 +26,7 @@ updated: 2018-03-15
 | `pm2 jlist`      | Print process list in raw JSON                      |
 | `pm2 prettylist` | Print process list in beautified JSON               |
 | ---              | ---                                                 |
-| `pm2 describe 0` | Display all informations about a specific process	 |
+| `pm2 describe 0` | Display all information about a specific process	 |
 | ---              | ---                                                 |
 | `pm2 monit`      | Monitor all processes                               |
 

rails-controllers.md

@@ -68,7 +68,7 @@ category: Rails
     # Before/after filters
     around_filter :wrap_in_transaction
     def wrap_in_transaction(&blk)
-      ActiveRecord::Base.transation { yield }
+      ActiveRecord::Base.transaction { yield }
     end
 
 ### HTTP basic authentication

rails-models.md

@@ -505,7 +505,7 @@ Article.joins(:category, :comments)
 ```
 
 ```ruby
-# Nested assocations
+# Nested associations
 Article.joins(comments: :guest)
 ```
 

rollup.md

@@ -40,7 +40,7 @@ npm install -D rollup
 
 You may need to use `./node_modules/.bin/rollup` as a command if you did not install rollup globally.
 
-### Mutiple outputs
+### Multiple outputs
 
 #### rollup.config.js
 
@@ -106,7 +106,7 @@ import resolve from 'rollup-plugin-node-resolve'
 
 export default {
   input: 'src/main.js',
-  ouptut: {
+  output: {
     file: 'bundle.js',
     format: 'cjs'
   },

vim.md

@@ -52,6 +52,12 @@ Getting started
 | `$`          | End of line                        |
 {: .-shortcuts}
 
+#### Character
+
+| `fc`  | Go forward to character `c`  |
+| `Fc`  | Go backward to character `c` |
+{: .-shortcuts}
+
 #### Document
 
 | Shortcut | Description    |
@@ -134,7 +140,7 @@ Operators
 ### Usage
 {: .-prime}
 
-Operators let you operate in a range of text (defined by *motion*). These are preformed in normal mode.
+Operators let you operate in a range of text (defined by *motion*). These are performed in normal mode.
 {: .-setup}
 
 | `d`      | `w`    |