aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--guides/source/migrations.textile16
1 files changed, 4 insertions, 12 deletions
diff --git a/guides/source/migrations.textile b/guides/source/migrations.textile
index f855072fd8..52dba76e68 100644
--- a/guides/source/migrations.textile
+++ b/guides/source/migrations.textile
@@ -737,9 +737,7 @@ column.
class AddFlagToProduct < ActiveRecord::Migration
def change
add_column :products, :flag, :boolean
- Product.all.each do |product|
- product.update_attributes!(:flag => false)
- end
+ Product.update_all :flag => false
end
end
</ruby>
@@ -762,9 +760,7 @@ column.
class AddFuzzToProduct < ActiveRecord::Migration
def change
add_column :products, :fuzz, :string
- Product.all.each do |product|
- product.update_attributes! :fuzz => 'fuzzy'
- end
+ Product.update_all :fuzz => 'fuzzy'
end
end
</ruby>
@@ -816,9 +812,7 @@ class AddFlagToProduct < ActiveRecord::Migration
def change
add_column :products, :flag, :boolean
Product.reset_column_information
- Product.all.each do |product|
- product.update_attributes!(:flag => false)
- end
+ Product.update_all :flag => false
end
end
</ruby>
@@ -833,9 +827,7 @@ class AddFuzzToProduct < ActiveRecord::Migration
def change
add_column :products, :fuzz, :string
Product.reset_column_information
- Product.all.each do |product|
- product.update_attributes!(:fuzz => 'fuzzy')
- end
+ Product.update_all :fuzz => 'fuzzy'
end
end
</ruby>