royzinn

class FlightManager

  def self.search(search_criteria)
    flights = "FlightProviders::#{search_criteria[:provider].camelize}".constantize.search_flights search_criteria
    normalize_flights flights
  end

  def self.normalize_flights(flights_arr)
    ## f here is a hash (each provider from above returns different hash
    ## need to turn f into an object so that can define/invoke "normalizing" methods on it

royzinn

# Controller( UsersController ):
def do_something
  @some_var = some_value
  @some_other_var = some_other_value
  # additional controller logic
  render :do_something # this is not required if the view has the same name (i.e., app/views/users/do_something.html.erb)
end

# in the view (app/views/users/do_something.html.erb)
<%= render partial: partial_name, locals: { local_var_name: @some_var } %>

royzinn

= bootstrap_form_for(@item, html: { class: 'form-horizontal' }, help: :block) do |f|
  = f.alert_message "Please fix the errors below."
  = f.text_field :name
  = f.text_area :description
  = f.number_field :type
  = f.number_field :condition
  = f.actions do
    = f.primary 'Create My Account', disable_with: 'Saving...'

royzinn

# taking a list of words (space delimited) and groups them if they're anagrams
# example input: star mary demo hops rats posh tars mode else army shop demo will return:
# "rats star tars"
# "army mary"
# "demo demo mode"
# "hops posh shop"
# "else"

def anagrams
  words = gets.chomp.split

royzinn

def new
...
...
  if params[:embed]
     render_embedded :template => 'reservations/embedded/new'
  elsif params[:popup]
     render :layout => 'standalone', :template => 'reservations/new_popup' # this cause an error: Missing template reservations/new_popup.erb in view path app/views:vendor/plugins/devise/app/views
  else              
     render :layout => 'standalone'
  end

royzinn

## some message controller
    feedback_params = {:message_body => params[:message_body], 
                       :person_name => params[:person_name], 
                       :phone_number => params[:phone_number], 
                       :user_email_address => params[:email_address], 
                       :message_subject => email_subject,
                       :to_addr => to_address}
    UserMailer.send_feedback(feedback_params).deliver

## Mailer controller