Class: Innodb::HistoryList

Inherits:
Object
  • Object
show all
Defined in:
lib/innodb/history_list.rb

Defined Under Namespace

Classes: UndoRecordCursor

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(list) ⇒ HistoryList

Initialize from a provided Innodb::List::History.



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# File 'lib/innodb/history_list.rb', line 10

def initialize(list)
  @list = list
end

Instance Attribute Details

#list ⇒ Object (readonly)

Returns the value of attribute list.



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# File 'lib/innodb/history_list.rb', line 7

def list
  @list
end

Instance Method Details

#each_undo_record(&block) ⇒ Object 



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# File 'lib/innodb/history_list.rb', line 96

def each_undo_record(&block)
  return enum_for(:each_undo_record) unless block_given?

  undo_record_cursor.each_undo_record(&block)
end

#undo_record_cursor(undo_record = :min, direction = :forward) ⇒ Object 



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# File 'lib/innodb/history_list.rb', line 92

def undo_record_cursor(undo_record = :min, direction = :forward)
  UndoRecordCursor.new(self, undo_record, direction)
end