ndan

# This is modified version of https://github.com/infinitered/phoenix_base/blob/master/lib/phoenix_base/maybe.ex
#
# Discussion https://elixirforum.com/t/maybe-nil-protection-for-nested-structs/468/8
# The reason behind adding maybe https://elixirforum.com/t/elixir-version-of-a-safe-navigation-operator-navigating-nil-in-maps-structs/6023/7
# Why Access Protocol is not implemented for struct: https://github.com/elixir-lang/elixir/issues/2973
#
defmodule Streamgard.Utils.Maybe do
  @moduledoc """
    ## Example
      import Maybe

ndan

for f in `find . -name 'Main-picture'`; do mv -v "$f" "`echo $f | tr '[A-Z]' '[a-z]'`"; done

ndan

# Store level

class ApplicationController
  class FeatureException < StandardError; end

  rescue_from FeatureException do |err|
    redirect_to website_dashboard_path, alert: err.message
  end

  def authorize_feature!(name)

ndan

# support/pages/organization_pages/estimate_index_page.rb:21
require_relative '../page_object'

module OrganizationPages
  class EstimateIndexPage < PageObject
    def self.visit(subdomain)
      navigate '/estimates', subdomain: subdomain
      new
    end

ndan

module A
  hello = proc { self }

  define_method :method do
    puts hello.call
  end

  # def self.included(base)
  #   this = self
  #   base.instance_eval do