ebot · June 8, 2016 14:37
diff --git a/analyze_completion_times.rb b/analyze_completion_times.rb
 #!/usr/bin/env ruby -wKU
 # This script reads a list of completion times and
 # figures out the latest end time for each day. It
 # then averages those out by day of the week.
 require 'csv'
 require 'chronic'

 latest = '00:00:00'
 earliest = '24:00:00'
 days = {}
 dates = {}

 # Determine the latest completion time for each date in the list
 CSV.foreach( 'completion_times.csv') do |rec|
  puts "Reading #{rec}" if $DEBUG
  date = Chronic.parse rec[0].split(' ')[0]
  time = rec[0].split(' ')[1]
  unless date.nil?
    puts "  Processing #{date}" if $DEBUG
    date = date.strftime '%Y-%m-%d'

    dates[date] = '00:00:00' if dates[date].nil?
    dates[date] = time if time > dates[date]
  end
 end

 # Get the latest completion times for each day of the week
 dates.each do |date, time|
  date = Chronic.parse date
  day = date.strftime '%^a'
  days[day] = [] if days[day].nil?

  latest = time if time > latest
  earliest = time if time < earliest
  days[day] << time
 end

 puts "The latest time is   #{latest}"
 puts "The earliest time is #{earliest}"

 puts "\nAverage Daily Completion times:"
 days.each do |d,t|
  times = t.map { |time| Chronic.parse(time).to_i }
  avg = (times.inject(0) {|sum,x| sum + x }) / times.count

  puts "  #{d}: #{Time.at(avg).to_datetime.strftime('%H:%M %p')}"
  puts "       Weekly Times: #{t.join(', ')}"
 end

 puts "\nDaily Completion Times:"
 dates.each { |d,t| puts "  #{d}: #{t}" }
	#!/usr/bin/env ruby -wKU
	# This script reads a list of completion times and
	# figures out the latest end time for each day. It
	# then averages those out by day of the week.
	require 'csv'
	require 'chronic'

	latest = '00:00:00'
	earliest = '24:00:00'
	days = {}
	dates = {}

	# Determine the latest completion time for each date in the list
	CSV.foreach( 'completion_times.csv') do \|rec\|
	puts "Reading #{rec}" if $DEBUG
	date = Chronic.parse rec[0].split(' ')[0]
	time = rec[0].split(' ')[1]
	unless date.nil?
	puts " Processing #{date}" if $DEBUG
	date = date.strftime '%Y-%m-%d'

	dates[date] = '00:00:00' if dates[date].nil?
	dates[date] = time if time > dates[date]
	end
	end

	# Get the latest completion times for each day of the week
	dates.each do \|date, time\|
	date = Chronic.parse date
	day = date.strftime '%^a'
	days[day] = [] if days[day].nil?

	latest = time if time > latest
	earliest = time if time < earliest
	days[day] << time
	end

	puts "The latest time is #{latest}"
	puts "The earliest time is #{earliest}"

	puts "\nAverage Daily Completion times:"
	days.each do \|d,t\|
	times = t.map { \|time\| Chronic.parse(time).to_i }
	avg = (times.inject(0) {\|sum,x\| sum + x }) / times.count

	puts " #{d}: #{Time.at(avg).to_datetime.strftime('%H:%M %p')}"
	puts " Weekly Times: #{t.join(', ')}"
	end

	puts "\nDaily Completion Times:"
	dates.each { \|d,t\| puts " #{d}: #{t}" }