public bool IsNonProteomic() { return(Peptides.All(p => p.IsSmallMolecule())); }
public bool IsSubset(ICollection <DbIrtPeptide> peptides, double?irtTolerance) { return(Peptides.Count > 0 && Peptides.All(p => peptides.FirstOrDefault(peptide => Match(p, peptide, irtTolerance)) != null)); }