Module: Paperclip::Schema

Defined in:
lib/paperclip/schema.rb

Overview

Provides helper methods that can be used in migrations.

Defined Under Namespace

Modules: CommandRecorder, DeprecationHelper, Statements, TableDefinition

Constant Summary collapse

COLUMNS = 
{ file_name: :string,
content_type: :string,
file_size: :bigint,
updated_at: :datetime }

Class Method Summary collapse

Class Method Details

.column_options(options, column_name) ⇒ Object

Extract column-specific options and merge with general options



19
20
21
22
23
 
# File 'lib/paperclip/schema.rb', line 19

def self.column_options(options, column_name)
  column_specific = options[column_name.to_sym] || {}
  general_options = options.except(*COLUMNS.keys)
  general_options.merge(column_specific)
end

.included(_base) ⇒ Object 



11
12
13
14
15
16
 
# File 'lib/paperclip/schema.rb', line 11

def self.included(_base)
  ActiveRecord::ConnectionAdapters::Table.include TableDefinition
  ActiveRecord::ConnectionAdapters::TableDefinition.include TableDefinition
  ActiveRecord::Migration.include Statements
  ActiveRecord::Migration::CommandRecorder.include CommandRecorder
end