reggieb/application.html.erb

## application.html.erb
<!doctype html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

    <title><%= page_title %></title>

## application_helper
module ApplicationHelper

  # Generates a page title for the current page
  # To specify a particular page title in the page view add:
  #
  #    <% content_for(:html_title) { 'Title' } %>
  #
  # If no `content_for(:html_title)` is set for the page, a default title will be used.
  # The default is "Site Name | <controller_name> | <action_name> | <id if present>"
  # The action name is left off for the index and show actions
  # Just "Site Name" is shown on the root page
  def page_title
    if content_for?(:html_title)
      content_for(:html_title)
    else
      elements = ['Site Name']
      elements << controller_name.titleize unless current_page?(root_path)
      elements << action_name.titleize unless current_page?(root_path) || ['index', 'show'].include?(action_name)
      elements << params[:id] if params[:id].present?
      elements.join(' | ')
    end
  end
end
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">

	<title><%= page_title %></title>
	module ApplicationHelper

	# Generates a page title for the current page
	# To specify a particular page title in the page view add:
	#
	# <% content_for(:html_title) { 'Title' } %>
	#
	# If no `content_for(:html_title)` is set for the page, a default title will be used.
	# The default is "Site Name \| <controller_name> \| <action_name> \| <id if present>"
	# The action name is left off for the index and show actions
	# Just "Site Name" is shown on the root page
	def page_title
	if content_for?(:html_title)
	content_for(:html_title)
	else
	elements = ['Site Name']
	elements << controller_name.titleize unless current_page?(root_path)
	elements << action_name.titleize unless current_page?(root_path) \|\| ['index', 'show'].include?(action_name)
	elements << params[:id] if params[:id].present?
	elements.join(' \| ')
	end
	end
	end