Module: SchemaPlus::ActiveRecord::SchemaDumper
- Includes:
- TSort
- Defined in:
- lib/schema_plus/active_record/schema_dumper.rb
Overview
SchemaPlus modifies ActiveRecord’s schema dumper to include foreign key constraints and views.
Additionally, index and foreign key constraint definitions are dumped inline in the create_table block. (This is done for elegance, but also because Sqlite3 does not allow foreign key constraints to be added to a table after it has been defined.)
The tables and views are dumped in alphabetical order, subject to topological sort constraints that a table must be dumped before any view that references it or table that has a foreign key constaint to it.
Class Method Summary collapse
-
.included(base) ⇒ Object
:nodoc:.
Class Method Details
.included(base) ⇒ Object
:nodoc:
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# File 'lib/schema_plus/active_record/schema_dumper.rb', line 23 def self.included(base) #:nodoc: base.class_eval do private alias_method_chain :table, :schema_plus alias_method_chain :tables, :schema_plus alias_method_chain :indexes, :schema_plus end end |