Sha256: c9a93483b1b522f02e54ca95a87a078b0a3a248bfdd606ec0220790ae2e06547
Contents?: true
Size: 1.28 KB
Versions: 10
Compression:
Stored size: 1.28 KB
Contents
module Index
module File
class Basic
attr_reader :cache_path
def initialize cache_path
@cache_path = "#{cache_path}.#{extension}"
end
def extension
:index
end
# Backup.
#
def backup
prepare_backup backup_path
FileUtils.cp cache_path, target, verbose: true
end
def backup_path
::File.join ::File.dirname(cache_path), 'backup'
end
def prepare_backup target
FileUtils.mkdir target unless Dir.exists?(target)
end
# Restore.
#
def restore
FileUtils.cp backup_file_path_of(cache_path), cache_path, verbose: true
end
def backup_file_path_of path
dir, name = ::File.split path
::File.join dir, 'backup', name
end
# Delete.
#
def delete
`rm -Rf #{cache_path}`
end
# Checks.
#
# Is the cache small?
#
def cache_small?
size_of(cache_path) < 16
end
# Is the cache ok? I.e. larger than four Bytes in size.
#
def cache_ok?
size_of(cache_path) > 0
end
def size_of path
`ls -l #{path} | awk '{print $5}'`.to_i
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems