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Contents
module ThinkFeelDoEngine
# Used to the average in difference between the actual
# and predicted values of a collection of activities
module ActivitiesHelper
def average_intensity_difference(activities, attribute)
count = 0
total_diff = 0
activities.each do |activity|
actual_intensity = activity.send("actual_#{attribute}_intensity")
predicted_intensity = activity.send("predicted_#{attribute}_intensity")
if actual_intensity && predicted_intensity
count += 1
total_diff += (actual_intensity - predicted_intensity).abs
end
end
count == 0 ? "No activities exist." : total_diff.to_f / count
end
def percent_complete_message(activities)
"Completion Score: #{percent_complete(activities)} "\
"(#{help_text(activities.were_planned)})"
end
private
def help_text(activities)
if activities.were_planned.count > 0
"You completed #{activities.reviewed_and_complete.count} out of "\
"#{scheduled_message(activities.were_planned)} that you scheduled."
else
"No activities were scheduled."
end
end
def percent_complete(activities)
if activities.were_planned.count > 0
(activities.reviewed_and_complete.count.to_f /
(activities.were_planned.count).to_f * 100
).round(0).to_s + "%"
else
"Not Available"
end
end
def scheduled_count(activities)
activities.were_planned.count
end
def scheduled_message(activities)
pluralize(scheduled_count(activities), "activity")
end
end
end
Version data entries
55 entries across 55 versions & 1 rubygems