Module | Bio::PDB::ChainFinder |
In: |
lib/bio/db/pdb/utils.rb
|
methods to access chains
XXX#each_model must be defined.
Bio::PDB::ChainFinder is included by Bio::PDB::PDB and Bio::PDB::Model.
iterates over each chain
# File lib/bio/db/pdb/utils.rb, line 267 267: def each_chain(&x) #:yields: chain 268: self.each_model { |model| model.each(&x) } 269: end
returns an array containing all chains for which given block is not false (similar to Enumerable#find_all).
# File lib/bio/db/pdb/utils.rb, line 258 258: def find_chain 259: array = [] 260: self.each_chain do |chain| 261: array.push(chain) if yield(chain) 262: end 263: return array 264: end