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Size: 622 Bytes
Versions: 18
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Contents
module Snapsync
# A simple policy that synchronizes only the last snapshot (that is,
# snapsync's own synchronization point)
class SyncLastPolicy
def self.from_config(config)
new
end
def to_config
Array.new
end
def pretty_print(pp)
pp.text "will keep only the latest snapshot"
end
# (see DefaultSyncPolicy#filter_snapshots)
def filter_snapshots(snapshots)
last = snapshots.sort_by(&:num).reverse.
find { |s| !s.synchronization_point? }
[last]
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems