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joshsmith/gist:4048980

Created November 9, 2012 23:23
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gistfile1.txt
colors = ArtworkColor.select("DISTINCT ON (artwork_id) artwork_id, original_color, frequency").where(:reference_color=>"#0099CC")
ArtworkColor Load (0.8ms) SELECT DISTINCT ON (artwork_id) artwork_id, original_color, frequency FROM "artwork_colors" WHERE "artwork_colors"."reference_color" = '#0099CC'
=> [#<ArtworkColor artwork_id: 1, original_color: "#34689A", frequency: 81.4>,
#<ArtworkColor artwork_id: 2, original_color: "#00ACED", frequency: 82.4>,
#<ArtworkColor artwork_id: 5, original_color: "#3D6192", frequency: 24.9>,
#<ArtworkColor artwork_id: 8, original_color: "#6691AF", frequency: 16.5>,
#<ArtworkColor artwork_id: 13, original_color: "#287583", frequency: 21.5>]
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