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chrise86 / pundit_namespaces.rb
Created July 25, 2017 19:39 — forked from spieker/pundit_namespaces.rb
Namespaces for Pundit policies
# This concern enables namespaces in Pundit. In order to use it, put this
# module into the `app/controllers/concerns` folder of your project and then
# include the module into the controller you want to namespace the policies in
# after the include of Pundit.
#
# To secify the namespace to use, overwrite the `pundit_namespace` method on
# your controller then.
#
# Example
# =======
@chrise86
chrise86 / after.rb
Created July 25, 2017 13:22 — forked from mperham/after.rb
Thread-friendly shared connection
class ActiveRecord::Base
mattr_accessor :shared_connection
@@shared_connection = nil
def self.connection
@@shared_connection || ConnectionPool::Wrapper.new(:size => 1) { retrieve_connection }
end
end
ActiveRecord::Base.shared_connection = ActiveRecord::Base.connection
@chrise86
chrise86 / ruby_boolean.rb
Created July 12, 2017 12:39
How to implement a Boolean-Class for Ruby.
#
# DO NOT EXPECT THIS WILL RUN AS SHOWN HERE!
# This is an extract from https://github.com/iboard/yarb
# The specs will work only in the full environment of the application.
#
# Anyhow, this example should show you how to define a Boolean-value
# for ruby.
#
# Because HTML-Forms will post checkbox-values as "0"/"1" rather than false/true
# this class will handle 0,"0",false as FalseValue, and 1,"1",true as TrueValue
@chrise86
chrise86 / carrierwave.rb
Created September 8, 2016 15:55 — forked from iqbalhasnan/carrierwave.rb
carrierwave mini_magick image processing - quality, strip, exif rotation, gaussian blur, interlace
#config/initializers/carrierwave.rb
module CarrierWave
module MiniMagick
# Rotates the image based on the EXIF Orientation
def exif_rotation
manipulate! do |img|
img.auto_orient
img = yield(img) if block_given?
img
end
@chrise86
chrise86 / keybase.md
Created August 16, 2016 19:26

Keybase proof

I hereby claim:

  • I am chrise86 on github.
  • I am chrisedwards (https://keybase.io/chrisedwards) on keybase.
  • I have a public key whose fingerprint is 5D2F 502D 07D4 F2E2 1CD1 10AA C8CB 36A0 219B 6E85

To claim this, I am signing this object:

@chrise86
chrise86 / XXXXXXXXXXXXX_add_authentication_token_to_users.rb
Created January 6, 2014 21:42 — forked from gonzalo-bulnes/XXXXXXXXXXXXX_add_authentication_token_to_users.rb
# db/migrate/XXXXXXXXXXXXX_add_authentication_token_to_users.rb
class AddAuthenticationTokenToUsers < ActiveRecord::Migration
def change
add_column :users, :authentication_token, :string
add_index :users, :authentication_token, :unique => true
end
end
@chrise86
chrise86 / ip_country.rb
Created December 2, 2013 13:11 — forked from rb2k/ip_country.rb
require 'open-uri'
require 'ipaddr'
def generate_lookup_table
delegation_lists = [
'ftp://ftp.afrinic.net/pub/stats/afrinic/delegated-afrinic-latest',
'ftp://ftp.apnic.net/pub/stats/apnic/delegated-apnic-latest',
'ftp://ftp.arin.net/pub/stats/arin/delegated-arin-latest',
'ftp://ftp.lacnic.net/pub/stats/lacnic/delegated-lacnic-latest',
'ftp://ftp.ripe.net/pub/stats/ripencc/delegated-ripencc-latest'
@chrise86
chrise86 / mp-history-deeplinking.js
Created November 6, 2013 12:22 — forked from ThiefMaster/mp-history-deeplinking.js
function urlFromHash() {
if (location.hash.substr(0, 2) != '#!') {
return null;
}
// why not location.hash? => http://stackoverflow.com/q/4835784/298479
return location.href.split('#')[1].substr(1);
}
$('#gallery').magnificPopup({
type: 'image',
@chrise86
chrise86 / complex-line-result.php
Created October 29, 2013 10:34 — forked from BaylorRae/complex-line-result.php
array(
'url' => '...',
'title' => '...',
'author' => '...',
'id' => 123 // the new item
)
@chrise86
chrise86 / breakpoints_via_css.html
Created October 29, 2013 10:32 — forked from emilbjorklund/breakpoints_via_css.html
<!DOCTYPE html>
<!--[if IE 8]> <html lang="sv-SE" class="no-js ie8"> <![endif]-->
<!--[if gt IE 8]><!--> <html lang="sv-SE" class="no-js"> <!--<![endif]-->
<head>
<meta charset="UTF-8">
<title>Breakpoint detection test</title>
<style type="text/css" media="screen">
@media screen and (min-width: 320px) {
#page:after {
content: 'smallest'; /* represent the current width-bracket */