Friendly number helpers without the mess. Working on a Roda or Sinatra application and want to format a number into a currency or friendly file size? Got you covered.
Rails-like helpers for number_to_currency and number_to_human_size
Add this line to your application's Gemfile:
gem 'friendly_numbers'And then execute:
$ bundle
Or install it yourself as:
$ gem install friendly_numbers
To format a value as a currency:
FriendlyNumbers.number_to_currency 123.45 # => "$123.45"
To format a value as a human file size:
FriendlyNumbers.number_to_human_size 12345.67 # => "12.056 KB"
To format time in seconds to an elapsed time:
FriendlyNumbers.seconds_to_time(65) # => "1m 5s"
Also conveniently aliased under the Friendly namespace.
After checking out the repo, run bin/setup to install dependencies. Then, run
rake test 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/adam12/friendly_numbers.
I love pull requests! If you fork this project and modify it, please ping me to see if your changes can be incorporated back into this project.
That said, if your feature idea is nontrivial, you should probably open an issue to discuss it before attempting a pull request.
The gem is available as open source under the terms of the MIT License.