Create symlink to your dotfiles

symlink_dotfiles.rb

require 'fileutils'

home = %x`echo $HOME`.gsub("\n", '')
dotfiles_path = home + '/dotfiles/'

# All the files to be filtered
exceptions = ['.', '..', '.git']

# Filter directories such as '.' and '..'
dotfiles = Dir.glob(dotfiles_path + '.*').delete_if { |file|
  exceptions.include?(file)
}

# Create the symlink for each file
dotfiles.each { |file|
  FileUtils.ln_s(dotfiles_path + file, home + file)
}