class MotionRecord::Schema::MigrationDefinition
Attributes
name[R]
version[R]
Public Class Methods
new(version, name = nil)
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# File lib/motion_record/schema/migration_definition.rb, line 7 def initialize(version, name = nil) @version = version.to_i @name = name || "Migration ##{@version}" @definitions = [] end
Public Instance Methods
add_index(name, columns, options = {})
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# File lib/motion_record/schema/migration_definition.rb, line 27 def add_index(name, columns, options = {}) @definitions << IndexDefinition.new(name, columns, options) end
create_table(name, options = {}) { |table_definition| ... }
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# File lib/motion_record/schema/migration_definition.rb, line 17 def create_table(name, options = {}) table_definition = TableDefinition.new(name, options) if block_given? yield table_definition end @definitions << table_definition end
execute()
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# File lib/motion_record/schema/migration_definition.rb, line 13 def execute @definitions.each(&:execute) end