paperdragon | Explicit image processing based on Dragonfly | Computer Vision library
kandi X-RAY | paperdragon Summary
kandi X-RAY | paperdragon Summary
Paperdragon gives you image processing as known from [Paperclip] [CarrierWave] or [Dragonfly] It allows uploading, cropping, resizing, watermarking, maintaining different versions of an image, and so on. It provides a very explicit DSL: No magic is happening behind the scenes, paperdragon makes you implement the processing steps. With only a little bit of more code you are fully in control of what gets uploaded where, which image version gets resized when and what gets sent to a background job. Paperdragon uses the excellent [Dragonfly] gem for processing, resizing, storing, etc. Paperdragon is database-agnostic, doesn’t know anything about ActiveRecord and does not hook into AR’s callbacks.
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Top functions reviewed by kandi - BETA
- Deletes the metadata from the metadata .
- Reloads a file with its metadata .
- Initialize a new file .
- Rename a file by name
- This method should be used to create a new version of a new attachment
- Returns data object
- Creates a hash representation of self
- Returns the metadata for the given job .
- Sets the UUID for this UUID .
- Accessor for given hash
paperdragon Key Features
paperdragon Examples and Code Snippets
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Trending Discussions on paperdragon
QUESTION
Im trying to get Trailblazer-Rails to work in my rails project.
But there seem to be some weird things going on with the reform gem.
I cant start rails with "rails s". It responds with the error:
"/home/dragonslayer/.rvm/gems/ruby-2.3.1/gems/reform-2.2.3/lib/reform/form/populator.rb:12:in `initialize': uninitialized constant Uber::Options (NameError) "
but when i remove my contract, it works. When i remove the conctract it sometimes seem to not be able to find my Operation.
My operation looks like this:
...ANSWER
Answered 2017-Jan-31 at 11:15This issue is fixed in reform 2.2.4, see https://github.com/trailblazer/reform/issues/422 .
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