erblint: prefer double quoted strings

[rails.git] / db / migrate / 005_tile_tracepoints.rb

diff --git a/db/migrate/005_tile_tracepoints.rb b/db/migrate/005_tile_tracepoints.rb
index fea6d41379ee909ae873923b7571da5346f39efb..2433c3f4fd971f0b236bf3e17185d2bec3ec50c2 100644 (file)
--- a/db/migrate/005_tile_tracepoints.rb
+++ b/db/migrate/005_tile_tracepoints.rb
@@ -1,6 +1,6 @@
-require 'migrate'
+require "migrate"
 
-class TileTracepoints < ActiveRecord::Migration
+class TileTracepoints < ActiveRecord::Migration[5.0]
   def self.up
     add_column "gps_points", "tile", :bigint
     add_index "gps_points", ["tile"], :name => "points_tile_idx"
@@ -20,7 +20,7 @@ class TileTracepoints < ActiveRecord::Migration
   def self.down
     Tracepoint.update_all("latitude = latitude / 10, longitude = longitude / 10")
 
-    add_index "gps_points", ["latitude", "longitude"], :name => "points_idx"
+    add_index "gps_points", %w[latitude longitude], :name => "points_idx"
     remove_index "gps_points", :name => "points_tile_idx"
     remove_column "gps_points", "tile"
   end