zorab47

module PostgresCopyCsv
  extend ActiveSupport::Concern

  module ClassMethods
    # Performs a database query to copy results as CSV to an IO object.
    #
    # CSV is created directly in PostgreSQL with less overhead then written to
    # the provided IO object.
    #
    # Example

zorab47

# Public: Template to render views outside the context of a controller.
#
# Useful for rendering Rails 2.3.x views in rake tasks or background jobs when a
# controller is unavailable.
#
# Examples
#
#   template = OfflineTemplate.new(:users)
#   template.render("users/index", :layout => false, :locals => { :users => users })
#

zorab47

task :active_admin_actions => :environment do
    skip_resources = [ 'Dashboard' ]

    namespace = ActiveAdmin.application.namespace(:admin)

    pages     = namespace.resources.select { |r| r.is_a? ActiveAdmin::Page }
    resources = namespace.resources.select { |r| r.respond_to? :resource_class }

    resource_actions =
      resources.each_with_object({}) do |resource, actions|

zorab47

# Caches Arbre elements in the `Rails.cache`.
#
# Yielding the first time adds to the output buffer regardless of the
# returned value. A cache miss must be handled separately from a hit
# to avoid double rendering.
#
# Returns yielded Arbre on cache miss OR an HTML string wrapped in
# an text node on cache hit.
def cache_arbre(context, *args, &block)
  if controller.perform_caching