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#
# = bio/db/litdb.rb - LITDB database class
#
# Copyright:: Copyright (C) 2001 Toshiaki Katayama <k@bioruby.org>
# License:: The Ruby License
#
# $Id:$
#
require 'bio/db'
module Bio
# = LITDB class
class LITDB < NCBIDB
# Delimiter
DELIMITER = "\nEND\n"
# Delimiter
RS = DELIMITER
#
TAGSIZE = 12
#
def initialize(entry)
super(entry, TAGSIZE)
end
# Returns
def reference
hash = Hash.new('')
hash['authors'] = author.split(/;/).map {|x| x.sub(/,/, ', ')}
hash['title'] = title
hash['journal'] = journal.gsub(/\./, '. ').strip
vol = volume.split(/,\s+/)
if vol.size > 1
hash['volume'] = vol.shift.sub(/Vol\./, '')
hash['pages'],
hash['year'] = vol.pop.split(' ')
hash['issue'] = vol.shift.sub(/No\./, '') unless vol.empty?
end
return Reference.new(hash)
end
# CODE
def entry_id
field_fetch('CODE')
end
# TITLE
def title
field_fetch('TITLE')
end
# FIELD
def field
field_fetch('FIELD')
end
# JOURNAL
def journal
field_fetch('JOURNAL')
end
# VOLUME
def volume
field_fetch('VOLUME')
end
# KEYWORD ';;'
def keyword
unless @data['KEYWORD']
@data['KEYWORD'] = fetch('KEYWORD').split(/;;\s*/)
end
@data['KEYWORD']
end
# AUTHOR
def author
field_fetch('AUTHOR')
end
end
end
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