Method: MotionRecord::Schema::IndexDefinition#initialize

Defined in:
lib/motion_record/schema/index_definition.rb

#initialize(table_name, columns, options = {}) ⇒ IndexDefinition

Initialize the index definition

table_name - name of the table columns - either the String name of the column to index or an Array

of column names

options - optional Hash of options for the index

:unique - set to true to create a unique index
:name - provide a String to override the default index name



13
14
15
16
17
18
19
 
# File 'lib/motion_record/schema/index_definition.rb', line 13

def initialize(table_name, columns, options={})
  @table_name = table_name
  @columns = columns.is_a?(Array) ? columns : [columns]

  @name    = options[:name] || build_name_from_columns
  @unique  = !!options[:unique]
end