Github Contribution Graph

graph.rb

require 'date'

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

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

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

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

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

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



matrix = []
chars = [s, a, i, t, o]
chars.each{|c| matrix += c.each_slice(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