Module DataMapper::Adapters::AbstractAdapter::Migration
In: lib/dm-core/adapters/abstract_adapter.rb

TODO: move to dm-more/dm-migrations

Methods

Classes and Modules

Module DataMapper::Adapters::AbstractAdapter::Migration::ClassMethods

Public Instance methods

TODO: move to dm-more/dm-migrations

TODO: move to dm-more/dm-migrations

TODO: move to dm-more/dm-migrations

TODO: move to dm-more/dm-migrations

TODO: move to dm-more/dm-migrations

TODO: move to dm-more/dm-migrations

Returns whether the field exists.

@param storage_name<String> a String defining the name of a storage, for example a table name. @param field_name<String> a String defining the name of a field, for example a column name.

@return <Boolean> true if the field exists.

TODO: move to dm-more/dm-migrations (if possible)

Returns whether the storage_name exists.

@param storage_name<String> a String defining the name of a storage,

  for example a table name.

@return <Boolean> true if the storage exists

TODO: move to dm-more/dm-migrations (if possible)

TODO: move to dm-more/dm-migrations

[Validate]