instance method
migrate
Ruby on Rails 5.1.7
Since v4.2.11.3Signature
migrate()No documentation comment.
Source
# File activerecord/lib/active_record/tasks/database_tasks.rb, line 164
def migrate
raise "Empty VERSION provided" if ENV["VERSION"] && ENV["VERSION"].empty?
verbose = ENV["VERBOSE"] ? ENV["VERBOSE"] == "true" : true
version = ENV["VERSION"] ? ENV["VERSION"].to_i : nil
scope = ENV["SCOPE"]
verbose_was, Migration.verbose = Migration.verbose, verbose
Migrator.migrate(migrations_paths, version) do |migration|
scope.blank? || scope == migration.scope
end
ActiveRecord::Base.clear_cache!
ensure
Migration.verbose = verbose_was
end
Defined in activerecord/lib/active_record/tasks/database_tasks.rb line 164
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Defined in ActiveRecord::Tasks::DatabaseTasks