Class: Chemicalml::Convention::Dictionary::Constraints::EntryMustHaveUnitType

Inherits:
Constraint::NodeConstraint show all
Defined in:
lib/chemicalml/convention/dictionary/constraints/entry_must_have_unit_type.rb

Overview

An <entry> MUST have a unitType attribute. Entries describing concepts that should not have units (e.g. name of a program) should reference none in the standard CML unitType dictionary.

Instance Method Summary collapse

Methods inherited from Constraint::NodeConstraint

#check

Instance Method Details

#check_node(node, path) ⇒ Object 



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# File 'lib/chemicalml/convention/dictionary/constraints/entry_must_have_unit_type.rb', line 13

def check_node(node, path)
  return [] unless node.unit_type.to_s.empty?

  [violation(path: path.join('/'),
             message: "entry #{node.id.inspect} must have a unitType attribute " \
                      "(use 'none' for concepts without units)")]
end