Class: SQLite3::Backup

Inherits:
Object
  • Object
show all
Defined in:
lib/sqlite3/backup.rb

Instance Method Summary collapse

Constructor Details

#initialize(dest, destname, source, sourcename) ⇒ Backup

Returns a new instance of Backup.



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# File 'lib/sqlite3/backup.rb', line 3

def initialize(dest, destname, source, sourcename)
 fail "Destination db closed" if dest.closed?
 fail "Source db closed" if source.closed?
  @backup = Driver.sqlite3_backup_init(dest.handle, destname,
                                       source.handle, sourcename)
end

Instance Method Details

#finish ⇒ Object 



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# File 'lib/sqlite3/backup.rb', line 14

def finish
  Driver.sqlite3_backup_finish(@backup)
end

#pagecount ⇒ Object 



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# File 'lib/sqlite3/backup.rb', line 22

def pagecount
  Driver.sqlite3_backup_pagecount(@backup)
end

#remaining ⇒ Object 



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# File 'lib/sqlite3/backup.rb', line 18

def remaining
  Driver.sqlite3_backup_remaining(@backup)
end

#step(page) ⇒ Object 



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# File 'lib/sqlite3/backup.rb', line 10

def step(page)
  Driver.sqlite3_backup_step(@backup, page)
end