Cloudinary is one of services providing useful image-based API and CDN. In this article, I would like to introduce Ruby the sample code to resize a image by using the service.
Install RubyGem cloudinary. Please add the following RubyGem name and execute
bundle install in terminal.
Free member registration from https://cloudinary.com/ and you can get your API key.
You can get resized image by the following code:
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