Method: Bio::PDB#sheet

Defined in:
lib/bio/db/pdb/pdb.rb

#sheet(sheetID = nil) ⇒ Object

Gets SHEET records. If no arguments are given, it returns all SHEET records as an array of arrays of Bio::PDB::Record::SHEET instances. If sheetID is given, it returns an array of Bio::PDB::Record::SHEET instances.



1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
 
# File 'lib/bio/db/pdb/pdb.rb', line 1776

def sheet(sheetID = nil)
  unless defined?(@sheet)
    @sheet = make_grouping(self.record('SHEET'), :sheetID)
  end
  if sheetID then
    @sheet.find_all { |f| f.first.sheetID == sheetID }
  else
    @sheet
  end
end