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Add exercise title to statistics tooltip

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Maximilian Grundke
2018-07-20 13:28:03 +02:00
parent 7c292a0ce1
commit 6a1dbe4853
3 changed files with 8 additions and 6 deletions
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10
app/models/exercise_collection.rb
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@ -6,19 +6,19 @@ class ExerciseCollection < ActiveRecord::Base
has_many :exercises, through: :exercise_collection_items
belongs_to :user, polymorphic: true
def exercise_working_times
working_times = {}
def collection_statistics
statistics = {}
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)}
statistics[item.position] = {exercise_id: item.exercise.id, exercise_title: item.exercise.title, working_time: time_to_f(item.exercise.average_working_time)}
end
working_times
statistics
end
def average_working_time
if exercises.empty?
0
else
values = exercise_working_times.values.reject { |o| o[:working_time].nil?}
values = collection_statistics.values.reject { |o| o[:working_time].nil?}
sum = values.reduce(0) {|sum, item| sum + item[:working_time]}
sum / values.size
end