Class: Bio::LITDB

Inherits:
NCBIDB show all
Defined in:
lib/bio/db/litdb.rb

Overview

LITDB class

Constant Summary collapse

DELIMITER =

Delimiter

"\nEND\n"
RS =

Delimiter

DELIMITER
TAGSIZE = 
12

Instance Method Summary collapse

Methods inherited from DB

#exists?, #fetch, #get, open, #tags

Constructor Details

#initialize(entry) ⇒ LITDB

Returns a new instance of LITDB.



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# File 'lib/bio/db/litdb.rb', line 27

def initialize(entry)
  super(entry, TAGSIZE)
end

Instance Method Details

#author ⇒ Object

AUTHOR



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# File 'lib/bio/db/litdb.rb', line 84

def author
  field_fetch('AUTHOR')
end

#entry_id ⇒ Object

CODE



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# File 'lib/bio/db/litdb.rb', line 51

def entry_id
  field_fetch('CODE')
end

#field ⇒ Object

FIELD



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# File 'lib/bio/db/litdb.rb', line 61

def field
  field_fetch('FIELD')
end

#journal ⇒ Object

JOURNAL



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# File 'lib/bio/db/litdb.rb', line 66

def journal
  field_fetch('JOURNAL')
end

#keyword ⇒ Object

KEYWORD ‘;;’



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# File 'lib/bio/db/litdb.rb', line 76

def keyword
  unless @data['KEYWORD']
    @data['KEYWORD'] = fetch('KEYWORD').split(/;;\s*/)
  end
  @data['KEYWORD']
end

#reference ⇒ Object

Returns



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# File 'lib/bio/db/litdb.rb', line 32

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

#title ⇒ Object

TITLE



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# File 'lib/bio/db/litdb.rb', line 56

def title
  field_fetch('TITLE')
end

#volume ⇒ Object

VOLUME



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# File 'lib/bio/db/litdb.rb', line 71

def volume
  field_fetch('VOLUME')
end