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-rw-r--r--lib/nanoparticle.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/nanoparticle.rb b/lib/nanoparticle.rb
index b934bb3..b5de5b9 100644
--- a/lib/nanoparticle.rb
+++ b/lib/nanoparticle.rb
@@ -16,9 +16,11 @@ module OpenTox
when "P-CHEM"
physchem_descriptors[feature.id.to_s] ||= []
physchem_descriptors[feature.id.to_s] << value
+ physchem_descriptors[feature.id.to_s].uniq!
when "TOX"
toxicities[feature.id.to_s] ||= []
toxicities[feature.id.to_s] << value
+ toxicities[feature.id.to_s].uniq!
else
warn "Unknown feature type '#{feature.category}'. Value '#{value}' not inserted."
end