Module: Bio::PDB::HeterogenFinder

Included in:

Bio::PDB

Defined in:

lib/bio/db/pdb/utils.rb

Overview

Instance Method Summary (collapse)

• - (Object) each_heterogen(&x)

  iterates over each heterogens.

• - (Object) find_heterogen

  returns an array containing all heterogens for which given block is not false (similar to Enumerable#find_all).

• - (Object) heterogens

  returns all heterogens.

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# File 'lib/bio/db/pdb/utils.rb', line 386

def each_heterogen(&x) #:yields: heterogen
  self.each_chain { |chain| chain.each_heterogen(&x) }
end

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# File 'lib/bio/db/pdb/utils.rb', line 377

def find_heterogen
  array = []
  self.each_heterogen do |heterogen|
    array.push(heterogen) if yield(heterogen)
  end
  return array
end

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# File 'lib/bio/db/pdb/utils.rb', line 391

def heterogens
  array = []
  self.each_chain { |chain| array.concat(chain.heterogens) }
  return array
end