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class SearchController < ApplicationController
      before_action :set_search_option, only: [:index]

  # Query the product model and return all indexed items.
  def index
    @product_results = ProductsIndex.aggregations(search_aggregations)
    apply_filters(@search_options[:search_with]).each { |filter| @product_results = @product_results.merge(filter) }

    # Apply any facet filters already selected
    if @search_term.present?

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<h4><%= @product[0].quote.category.name.titleize if @product.present?  %> Products</h4>
<% if @product.present? %>
  <%= render partial: '/products/listings', locals: { product: @product } %>
<% else %>
  <p>The are no agape love quotes</p>
  <%= render partial: '/products/no_product' %>
<% end %>

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DASH
------
:Dash[!] 
:Dash printf
:Dash setTimeout javascript
:Dash!
:Dash! func #Will search for 'func' in all docsets.

:DashKeywords    
:DashKeywords backbone underscore javascript

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rake test TEST=test/models/admin_ability_test.rb

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CTRL Ww moves you from window to window (
CTRL WT moves current window into a tab
t (While in nerdtree) opens the file in a tab.
gt Goes to next tab.
gT Goes to previous tab.
\n Toggles the NerdTree on or off.

Command T - find in project. 

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new_record?
any?
kind_of?
include?
nil?
blank?
clear?
empty?

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ActiveRecord
-----------
SERIALIZED ATTRIBUTE

$ rails c --sandbox or rails c development

#create class method
$ user = User.create( name" "albert", email: "[email protected]" )

#new class method 

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$ IRB   ****Let you into Ruby Interpreter

1.9.3-p194 :088 >  use TAB key to autocomplete. 

1.9.3-p194 :089 > help

Enter the method name you want to look up.
You can use tab to autocomplete.
Enter a blank line to exit.

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cd into directory of the Ruby.rb file...
it-macbook-albert:karoake albertmckeever$ IRB
1.9.3-p194 :001 > load 'song.rb'
 => true 

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Esc shft + b - moves cursor(c) BACK to begin of a text. eg. (c)albert (c)mckeever (c)help
Esc shft+ f  moves cursor(c) FORWARD to begin of a text. eg. (c)albert (c)mckeever (c)help 
shft + cmd - selects all
Ctrl+A and Ctrl+E - home and end
Ctrl+U: This clears the entire line so you can type in a completely new command.
Ctrl+K: This deletes the line from the position of the cursor to the end of the line.
Ctrl+W: This deletes the word before the cursor only.
Ctrl+R: This lets you search your command history for something specific.
Tab: autocomplete