chrise86

require 'resolv'

class EmailValidator < ActiveModel::EachValidator
  def validate_each(record, attribute, value)
    if Resolv::DNS.new.getresources(value.split("@").last, Resolv::DNS::Resource::IN::MX).empty?
      record.errors[attribute] << (options[:message] ||  "does not have a valid domain")
    end
  rescue Resolv::ResolvError, Resolv::ResolvTimeout
    record.errors[attribute] << (options[:message] ||  "does not have a valid domain")
  end

chrise86

<?php
/**
 * Get first paragraph from a WordPress post. Use inside the Loop.
 *
 * @return string
 */
function get_first_paragraph(){
	global $post;
	
	$str = wpautop( get_the_content() );

chrise86

/usr/libexec/PlistBuddy -c 'Add :LSUIElement bool true' /Applications/iTerm.app/Contents/Info.plist

chrise86

<?php
// =================================================================
// getShares
// @author: Constantin Guay
// @url: https://gist.github.com/Cog-g/8284663
// v. 1.5.6
//
// This script will get number of shares for usual social networks.
//
// @param:

chrise86

/* @author 14islands.com
 * SASS mixins for future proof resolution media query
 */

@mixin if-min-resolution($dppx) {
  @include if-resolution(min, $dppx) {
    @content;
  }
}

chrise86

This runs provides an .optim job for dragonfly and also adds the .optim job into .thumb

This requires you have the 'image_optim' gem and it's dependencies.

chrise86

// Adapted from the awesome zurb foundation
// https://github.com/zurb/foundation/blob/v5.2.0/scss/foundation/components/_block-grid.scss

//
// Block Grid Mixins
//

// We use this to control the maximum number of block grid elements per row
$block-grid-elements: 12 !default;

chrise86

module DefaultValues

  def has_default_values(default_values = {})

    cattr_accessor :default_values
    self.default_values = default_values

    after_initialize :assign_default_values

    include InstanceMethods

chrise86

This provides an .optim method for Dragonfly.

This requires you have the 'image_optim' gem in your Gemfile

chrise86

# 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