nogizaka_blog example

nogizaka_cli.rb

# gem install nogizaka_blog
# https://github.com/hachy/nogizaka_blog
require 'optparse'
require 'nogizaka_blog'

def run
  ym = @nogi.yearmonth
  puts "#{ym[0..3]}/#{ym[4..5]}"
  header = display_format('name', 'comment', 'article')
  puts header
  puts '-' * header.size
  @nogi.each do |name, comment, article|
    puts display_format("#{name.to_kanji}(#{name})", comment, article)
  end
end

def display_format(name, comment, article)
  name_length = 28 - full_width_count(name)
  [name.ljust(name_length), comment.to_s.rjust(7), article.to_s.rjust(7)].join(' | ')
end

def full_width_count(string)
  string.each_char.select { |char| !(/[ -~｡-ﾟ]/.match(char)) }.count
end

OptionParser.new do |opt|
  opt.banner = 'Usage: ruby nogizaka_cli.rb -y 201404'

  opt.on('-y [yearmonth]', 'specify the month you want to get. ex. 201404') do |yearmonth|
    @nogi = NogizakaBlog::Amazing.new(yearmonth)
    run
  end

  opt.on_tail('-v', '--version', 'Show version') do
    puts "NogizakaBlog #{NogizakaBlog::VERSION}"
    exit
  end

  opt.parse!(ARGV)
end