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eager load files when collecting a submissions's files

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This commit is contained in:
Hauke Klement
2015-03-13 10:21:21 +01:00
parent 88730de8b6
commit 0b73180832
1 changed files with 2 additions and 2 deletions
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4
app/models/submission.rb
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@ -21,8 +21,8 @@ class Submission < ActiveRecord::Base
private :build_files_hash private :build_files_hash
def collect_files def collect_files
ancestors = build_files_hash(exercise.files, :id) ancestors = build_files_hash(exercise.files.includes(:file_type), :id)
descendants = build_files_hash(files, :file_id) descendants = build_files_hash(files.includes(:file_type), :file_id)
ancestors.merge(descendants).values ancestors.merge(descendants).values
end end