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Memoize collect_files

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Sebastian Serth
2021-11-02 16:19:01 +01:00
parent e37683a1b2
commit 0b4217b12d
1 changed files with 5 additions and 3 deletions
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8
app/models/submission.rb
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@ -56,9 +56,11 @@ class Submission < ApplicationRecord
private :build_files_hash private :build_files_hash
def collect_files def collect_files
ancestors = build_files_hash(exercise.files.includes(:file_type), :id) @collect_files ||= begin
descendants = build_files_hash(files.includes(:file_type), :file_id) ancestors = build_files_hash(exercise.files.includes(:file_type), :id)
ancestors.merge(descendants).values descendants = build_files_hash(files.includes(:file_type), :file_id)
ancestors.merge(descendants).values
end
end end
def main_file def main_file