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Sort exercise collection items by position in statistics view

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This commit is contained in:
Maximilian Grundke
2018-07-20 10:36:10 +02:00
parent 574116cb1d
commit d80e3ecd3b
2 changed files with 9 additions and 8 deletions
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9
app/models/exercise_collection.rb
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@ -8,8 +8,8 @@ class ExerciseCollection < ActiveRecord::Base
def exercise_working_times
working_times = {}
exercises.each do |exercise|
working_times[exercise.id] = time_to_f exercise.average_working_time
exercise_collection_items.each do |item|
working_times[item.position] = {exercise_id: item.exercise.id, working_time: time_to_f(item.exercise.average_working_time)}
end
working_times
end
@ -18,8 +18,9 @@ class ExerciseCollection < ActiveRecord::Base
if exercises.empty?
0
else
values = exercise_working_times.values.reject { |v| v.nil?}
values.reduce(:+) / exercises.size
values = exercise_working_times.values.reject { |o| o[:working_time].nil?}
sum = values.reduce(0) {|sum, item| sum + item[:working_time]}
sum / values.size
end
end