Class: Chemicalml::Convention::Molecular::Constraints::MoleculeCountMustNotAppearOnTopLevel

Inherits:
Constraint::DocumentConstraint show all
Defined in:
lib/chemicalml/convention/molecular/constraints/molecule_count_must_not_appear_on_top_level.rb

Overview

Molecular convention: count MUST NOT appear on top-level molecules (direct children of <cml>). It is REQUIRED on molecules nested inside another <molecule>.

Instance Method Summary collapse

Instance Method Details

#check(document) ⇒ Object 



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# File 'lib/chemicalml/convention/molecular/constraints/molecule_count_must_not_appear_on_top_level.rb', line 11

def check(document)
  violations = []
  top_level_molecules(document).each do |mol, path|
    next if mol.count.to_s.empty?

    violations << violation(
      path: (path + [describe(mol)]).join('/'),
      message: "top-level molecule #{mol.id.inspect} must not have " \
               'a count attribute (only nested molecules may carry count)'
    )
  end
  violations
end