[phase-3]add show action in minimum

app/controllers/glossary_terms_controller.rb

@@ -1,6 +1,17 @@
 class GlossaryTermsController < ApplicationController
 
+  before_action :find_term_from_id, only: [:show]
+  
   def index
     @glossary_terms = GlossaryTerm.all
   end
+
+#  def show
+
+#  end
+
+  # Find the term whose id is the :id parameter
+  def find_term_from_id
+    @term = GlossaryTerm.find(params[:id])
+  end
 end

app/views/glossary_terms/show.html.erb

@@ -0,0 +1,10 @@
+<h2><%=t :label_glossary_term %> #<%= @term.id %></h2>
+
+<h3><%= @term.name %></h3>
+
+<table>
+  <tr>
+    <th><%=t :field_description %></th>
+    <td><%= @term.description %></td>
+  </tr>
+</table>

config/locales/en.yml

@@ -1,4 +1,4 @@
 # English strings go here for Rails i18n
 en:
   label_glossary_terms: "Glossary terms"
-  
+  label_glossary_term: "Glossary term"

config/locales/ja.yml

@@ -1,3 +1,4 @@
 ja:
   label_glossary_terms: "用語集"
+  label_glossary_term: "用語"	
   

config/routes.rb

@@ -2,5 +2,5 @@
 # See: http://guides.rubyonrails.org/routing.html
 
 Rails.application.routes.draw do
-  resources :glossary_terms, only: [:index]
+  resources :glossary_terms, only: [:index, :show]
 end