draw char by commit

draw_by_commit.rb

require 'date'

author = "Anson"
email = "anson0370@gmail.com"
date = Date.new(2012, 7, 30)

a = %w{
. . . . . .
. o o o . .
o . . . o .
o o o o o .
o . . . o .
o . . . o .
. . . . . .
}

n = %w{
. . . . . .
o . . . o .
o o . . o .
o . o . o .
o . . o o .
o . . . o .
. . . . . .
}

s = %w{
. . . . . .
. o o o o .
o . . . . .
. o o o . .
. . . . o .
o o o o . .
. . . . . .
}

o = %w{
. . . . . .
. o o o . .
o . . . o .
o . . . o .
o . . . o .
. o o o . .
. . . . . .
}


matrix = []
[a, n, s, o, n].each{|c| matrix += c.each_slice(c.length / 7).to_a.transpose.flatten}

%x[git init]

matrix.each do |day|
  if day == "o"
    %x[git commit --allow-empty --author="#{author} <#{email}>" --date="#{date.to_time}" -m"#{date.to_time} - by: #{author}"]
  end
  date = date.next
end