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Diffstat (limited to 'lib/feature.rb')
-rw-r--r-- | lib/feature.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/feature.rb b/lib/feature.rb index b2bc1f5..22b2846 100644 --- a/lib/feature.rb +++ b/lib/feature.rb @@ -29,6 +29,7 @@ module OpenTox # Feature for SMARTS fragments class Smarts < NominalFeature field :smarts, type: String + index "smarts" => 1 def self.from_smarts smarts self.find_or_create_by :smarts => smarts end |