1 files changed, 24 insertions, 0 deletions
diff --git a/app/helpers/projects/ml/experiments_helper.rb b/app/helpers/projects/ml/experiments_helper.rb
new file mode 100644
index 00000000000..29bd879859e
--- /dev/null
+++ b/app/helpers/projects/ml/experiments_helper.rb
@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+module Projects
+  module Ml
+    module ExperimentsHelper
+      require 'json'
+      include ActionView::Helpers::NumberHelper
+
+      def candidates_table_items(candidates)
+        items = candidates.map do |candidate|
+          {
+            **candidate.params.to_h { |p| [p.name, p.value] },
+            **candidate.latest_metrics.to_h { |m| [m.name, number_with_precision(m.value, precision: 4)] }
+          }
+        end
+
+        Gitlab::Json.generate(items)
+      end
+
+      def unique_logged_names(candidates, &selector)
+        Gitlab::Json.generate(candidates.flat_map(&selector).map(&:name).uniq)
+      end
+    end
+  end
+end