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| author | Ryuta Kamizono <kamipo@gmail.com> | 2019-03-06 23:30:11 +0900 |
|---|---|---|
| committer | Ryuta Kamizono <kamipo@gmail.com> | 2019-03-06 23:45:08 +0900 |
| commit | fd18b98dd90d738af265cf5b8f0d66ca11010132 (patch) | |
| tree | adaa5ffd1a5d3ef8fda9ec2945db1888ff7cfba5 /activerecord/lib/active_record/migration.rb | |
| parent | b366be3b5b28f01c8a55d67a5161ec36f53d555c (diff) | |
| download | rails-fd18b98dd90d738af265cf5b8f0d66ca11010132.tar.gz rails-fd18b98dd90d738af265cf5b8f0d66ca11010132.tar.bz2 rails-fd18b98dd90d738af265cf5b8f0d66ca11010132.zip | |
Allow `remove_foreign_key` with both `to_table` and `options`
Foreign keys could be created to the same table.
So `remove_foreign_key :from_table, :to_table` is sometimes ambiguous.
This allows `remove_foreign_key` to remove the select one on the same
table with giving both `to_table` and `options`.
Diffstat (limited to 'activerecord/lib/active_record/migration.rb')
| -rw-r--r-- | activerecord/lib/active_record/migration.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb index c20274420f..997b7f763a 100644 --- a/activerecord/lib/active_record/migration.rb +++ b/activerecord/lib/active_record/migration.rb @@ -308,7 +308,7 @@ module ActiveRecord # named +column_name+ from the table called +table_name+. # * <tt>remove_columns(table_name, *column_names)</tt>: Removes the given # columns from the table definition. - # * <tt>remove_foreign_key(from_table, options_or_to_table)</tt>: Removes the + # * <tt>remove_foreign_key(from_table, to_table = nil, **options)</tt>: Removes the # given foreign key from the table called +table_name+. # * <tt>remove_index(table_name, column: column_names)</tt>: Removes the index # specified by +column_names+. |