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#-- vim:sw=2:et
#++
#
# :title: DBM registry implementation
#
# DBM is the ruby standard library wrapper module for Unix-style
# dbm libraries. The specific library used depends
# on how ruby was compiled. Its any of the following: ndbm, bdb,
# gdbm or qdbm.
# http://ruby-doc.org/stdlib-2.1.0/libdoc/dbm/rdoc/DBM.html
#
require 'dbm'
module Irc
class Bot
class Registry
class DBMAccessor < AbstractAccessor
def registry
super
@registry ||= DBM.open(@filename, 0666, DBM::WRCREAT)
end
def flush
return if !@registry
# ruby dbm has no flush, so we close/reopen :(
close
registry
end
def dbexists?
not Dir.glob(@filename + '.*').empty?
end
def optimize
# unsupported!
end
end
end # Registry
end # Bot
end # Irc
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