Class: Chemicalml::Convention::Spectroscopy::Constraints::PeakListMustContainPeaks

Inherits:
Constraint::NodeConstraint show all
Defined in:
lib/chemicalml/convention/spectroscopy/constraints/peak_list_must_contain_peaks.rb

Overview

A <peakList> MUST contain at least one <peak> or <peakGroup> child. An empty peakList carries no data.

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/spectroscopy/constraints/peak_list_must_contain_peaks.rb', line 13

def check_node(node, _path)
  peaks = (node.peaks || []) + (node.peak_groups || [])
  return [] unless peaks.empty?

  [violation(path: yield_path(node),
             message: 'peakList must contain at least one peak or peakGroup')]
end