leemeichin

;; Sets the default mode-line. Remove '-default' if you want to test your changes on-the-fly with (eval-buffer)
(setq-default mode-line-format
      '(
        ;; add a noticeable red block that says 'READ ONLY' when the file's, er, read only
        (:eval
         (when (eql buffer-read-only t)
             ;; propertize adds metadata to text, so you can add colours and formatting, amongst other things
             (propertize " READ ONLY " 'face
                         '(:background "color-88" :foreground "white" :weight bold))))
        ;; show the buffer filename, with a green background when unmodified/saved and a red one when modified

leemeichin

Modulo Liquid filter for Jekyll

Got nested columns in your grid-based Jekyll site?

Wondered why you didn't have a way to calculate the modulo inside your posts loop to open and close your 'rows' containing those nested columns?

Add this filter to your _plugins directory, and use it like so:

{{ x | mod:y }}

leemeichin

Usage:

worktree init master sets your repo up for worktrees. e.g. if you have a repo called noel-edmonds the result would become this:

/noel-edmonds # container directory for your worktrees
  |- /master # main worktree branch (do not check out new branches from here!)
    |- .git/

leemeichin

CircleCI 2.0 Parallel Builds and CodeClimate

Add the Ruby script to your repo, and add this snippet into your new circle.yml:

- deploy:
    name: Merge and copy coverage data
    command: bundle exec path/to/circle.rb

leemeichin

class UrlValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    record.errors[attribute] << (options[:message] || "must be a valid URL") unless url_valid?(value)    
  end
  
  # a URL may be technically well-formed but may not actually be
  # valid, so this checks for both.
  def url_valid?(url)
    url = URI.parse(url) rescue false
    url.kind_of?(URI::HTTP) || url.kind_of?(URI::HTTPS)

leemeichin

@supports(display: grid) {
  // do a bunch of grid stuff
}

leemeichin

@supports(text-decoration: blink) {
  * {
    text-decoration: blink;
  }
}

leemeichin

Keybase proof

I hereby claim:

• I am leemachin on github.
• I am habibi (https://keybase.io/habibi) on keybase.
• I have a public key whose fingerprint is 731B 4499 5E17 D616 E6B3 4D74 167A 46E6 F5CF A323

To claim this, I am signing this object:

leemeichin

zozz

Demonstrates how to work with Zozz by building itself.

parrot word (other-words...)

Repeats what you say (example for optional and splatting args)

build

leemeichin

var ApiBuilder = require('claudia-api-builder')
var pg = require('pg')
var request = require('request-promise-native')
var find = require('lodash.find')

var api = new ApiBuilder()
var sentimentUrl = "http://sentiment.vivekn.com/api/text/"

// Check for auth as a strange kind of middleware thing
function requiresAuth(req, fn) {