DateExtractor

Extract dates from a string.

Add this line to your application's Gemfile:

gem 'date_extractor'

And then execute:

$ bundle

Or install it yourself as:

$ gem install date_extractor

body = "6月27日16時以降、28日14時～16時、29日13時～17時、30日13時以降"
DateExtractor.extract(body, fallback_year: 2017)
#=> [
#     ["6月27日16時以降", "28日14時～16時", "29日13時～17時", "30日13時以降"],
#     [
#       [Date.new(2017, 6, 27), DateTime.new(2017, 6, 27, 16, 0), nil],
#       [Date.new(2017, 6, 28), DateTime.new(2017, 6, 28, 14, 0), DateTime.new(2017, 6, 28, 16, 0)],
#       [Date.new(2017, 6, 29), DateTime.new(2017, 6, 29, 13, 0), DateTime.new(2017, 6, 29, 17, 0)],
#       [Date.new(2017, 6, 30), DateTime.new(2017, 6, 30, 13, 0), nil],
#     ]
#   ]

After checking out the repo, run bin/setup to install dependencies. Then, run rake true to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/south37/date_extractor.

The gem is available as open source under the terms of the MIT License.