markryall/time_report

## time_report
#!/usr/bin/env ruby

require 'erb'

FromTo = Struct.new :from, :to

template = ERB.new <<EOF, nil, '%>'
<html>
  <head></head>
  <body>
% times.keys.sort.each do |name|
    <h2><%= name %></h2>
    <table border=1>
% total = 0
% times[name].each do |from_to|
      <tr>
        <td><%= date_format from_to.from %></td>
        <td><%= date_format from_to.to %></td>
% duration = from_to.to - from_to.from
% total += duration
        <td><%= duration / 60 %></td>
      </tr>
% end
      <tr>
        <td /><td /><td><%= total / 60 %></td>
      </tr>
    </table>
% end
  </body>
</html>
EOF

times = {}
line_expression = /^(.)(\d+)/
current = nil

File.open(File.expand_path('~')+'/.timing/timings.txt') do |f|
  while line = f.gets
    match = line_expression.match line.chomp
    if match
      direction, time, name = match[1], match[2].to_i, match.post_match
      if direction == '+'
        current = FromTo.new time
      else
        current = FromTo.new time unless current
        current.to = time
        times[name] ||= []
        times[name] << current
        current = nil
      end
    end
  end
end

def date_format time
  Time.at(time).strftime '%a %m/%d/%Y %I:%M %p'
end

puts template.result binding
	#!/usr/bin/env ruby

	require 'erb'

	FromTo = Struct.new :from, :to

	template = ERB.new <<EOF, nil, '%>'
	<html>
	<head></head>
	<body>
	% times.keys.sort.each do \|name\|
	<h2><%= name %></h2>
	<table border=1>
	% total = 0
	% times[name].each do \|from_to\|
	<tr>
	<td><%= date_format from_to.from %></td>
	<td><%= date_format from_to.to %></td>
	% duration = from_to.to - from_to.from
	% total += duration
	<td><%= duration / 60 %></td>
	</tr>
	% end
	<tr>
	<td /><td /><td><%= total / 60 %></td>
	</tr>
	</table>
	% end
	</body>
	</html>
	EOF

	times = {}
	line_expression = /^(.)(\d+)/
	current = nil

	File.open(File.expand_path('~')+'/.timing/timings.txt') do \|f\|
	while line = f.gets
	match = line_expression.match line.chomp
	if match
	direction, time, name = match[1], match[2].to_i, match.post_match
	if direction == '+'
	current = FromTo.new time
	else
	current = FromTo.new time unless current
	current.to = time
	times[name] \|\|= []
	times[name] << current
	current = nil
	end
	end
	end
	end

	def date_format time
	Time.at(time).strftime '%a %m/%d/%Y %I:%M %p'
	end

	puts template.result binding