add constant variable

a8e034a4 · Huỳnh Thiên Phước · 1f7dab8f · a8e034a4
Commit a8e034a4 authored Aug 07, 2020 by Huỳnh Thiên Phước
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Showing with 4 additions and 2 deletions

app/controllers/cities_controller.rb
+4 -2

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--- a/app/controllers/cities_controller.rb
+++ b/app/controllers/cities_controller.rb
 class CitiesController < ApplicationController
+  VIETNAM = 1
+  FOREIGN = 0
  def index
-    @cities_vietnam = City.location(1)
-    @cities_international = City.location(0)
+    @cities_vietnam = City.location(VIETNAM)
+    @cities_international = City.location(FOREIGN)
  end
 end