paperclip-dimension-validator
Validate them dimensions!
Installation
Add this line to your application's Gemfile:
gem 'paperclip-dimension-validator'
And then execute:
$ bundle
Or install it yourself as:
$ gem install paperclip-dimension-validator
Usage
This gem introduces the dimensions
validator for Paperclip's
validates_attachment
. dimensions
accepts a hash of height
and
width
integer pixel values.
Example
class Image < ActiveRecord::Base
has_attached_file :image
:image, dimensions: { height: 30, width: 30 }
end
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create new Pull Request