class CartonDb::ListMapDb::SegmentGroup
Attributes
db_name[RW]
name_part[RW]
Public Class Methods
each_in_db(db_name) { |seg_group| ... }
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# File lib/carton_db/list_map_db/segment_group.rb, line 16 def self.each_in_db(db_name) Dir.entries(db_name).each do |de| next unless de =~ /^\d{1,3}$/ seg_group = new(db_name, de) next unless File.directory?(seg_group.directory_path) yield seg_group end end
in_db_for_hashcode(db_name, hashcode)
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# File lib/carton_db/list_map_db/segment_group.rb, line 10 def self.in_db_for_hashcode(db_name, hashcode) group_hash_part = hashcode[-1] group_num = group_hash_part.bytes[0] & 127 new(db_name, group_num.to_s) end
new(db_name, name_part)
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# File lib/carton_db/list_map_db/segment_group.rb, line 28 def initialize(db_name, name_part) self.db_name = db_name self.name_part = name_part end
Public Instance Methods
directory_path()
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# File lib/carton_db/list_map_db/segment_group.rb, line 33 def directory_path @directory_path ||= File.join(db_name, name_part) end