すぐにローカルのメモを書きはじめられるやつ

add-note.rb

require 'fileutils'
require 'highline'

BASE_DIR = File.join(ENV['HOME'], 'Desktop')
TITLE = 'Untitled'

def main
  title = HighLine.new.ask("Title: ")
  title = TITLE if title == ""
  path = note_path(title)
  FileUtils.touch(path)
  system "xyzzycli #{path}"
end

def note_path(title)
  if File.exists?(with_dir("#{today}_#{title}.txt"))
    index = get_index(title)
    with_dir("#{today}_#{title}-#{index}.txt")
  else
    with_dir("#{today}_#{title}.txt")
  end
end

def with_dir(filename)
  File.join(BASE_DIR, filename)
end

def get_index(title)
  i = 2
  while File.exists?(with_dir("#{today}_#{title}-#{i}.txt"))
    i += 1
  end
  i
end

def today
  @today ||= Time.now.strftime('%Y%m%d')
end

main