Method: DBGeni::MigrationCLI#rollback_until_migration

Defined in:
lib/dbgeni/migration_cli.rb

#rollback_until_migration(migration_name, force = nil) ⇒ Object 



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# File 'lib/dbgeni/migration_cli.rb', line 116

def rollback_until_migration(migration_name, force=nil)
  ensure_initialized
  milestone = find_migration(migration_name)
  applied = applied_and_broken_migrations.reverse
  index = applied.index milestone
  unless index
    # milestone migration doesn't exist or is already applied.
    raise DBGeni::MigrationNotApplied, milestone.to_s
  end
  # Note the triple ... in the range to exclude the end element
  # This is because we don't want to rollback the final migration as its upto but not including
  apply_migration_list(applied[0...index], force, false)
end