# File lib/bio/io/flatfile/index.rb, line 1056
1056:       def initialize(dbname, nsclass, arg)
1057:         @dbname = dbname
1058:         @nsclass = nsclass
1059:         if arg.is_a?(String) then
1060:           a = arg.split("\t")
1061:         else
1062:           a = arg
1063:         end
1064:         a.each do |x|
1065:           self[x] = @nsclass.new(@dbname, x)
1066:         end
1067:         self
1068:       end

      # File lib/bio/io/flatfile/index.rb, line 1086
1086:       def close_all
1087:         values.each { |x| x.file.close }
1088:       end

      # File lib/bio/io/flatfile/index.rb, line 1076
1076:       def each_files
1077:         self.values.each do |x|
1078:           yield x
1079:         end
1080:       end

      # File lib/bio/io/flatfile/index.rb, line 1070
1070:       def each_names
1071:         self.names.each do |x|
1072:           yield x
1073:         end
1074:       end

      # File lib/bio/io/flatfile/index.rb, line 1082
1082:       def names
1083:         keys
1084:       end

      # File lib/bio/io/flatfile/index.rb, line 1091
1091:       def search(key)
1092:         r = []
1093:         values.each do |ns|
1094:           r.concat ns.search(key)
1095:         end
1096:         r.sort!
1097:         r.uniq!
1098:         r
1099:       end

      # File lib/bio/io/flatfile/index.rb, line 1101
1101:       def search_names(key, *names)
1102:         r = []
1103:         names.each do |x|
1104:           ns = self[x]
1105:           raise "undefined namespace #{x.inspect}" unless ns
1106:           r.concat ns.search(key)
1107:         end
1108:         r
1109:       end

      # File lib/bio/io/flatfile/index.rb, line 1111
1111:       def to_s
1112:         names.join("\t")
1113:       end