Photofy

A simple ruby gem providing photo fields to rails model

Installation

Add this line to your application's Gemfile:

gem 'photofy'

And then execute:

$ bundle

Or install it yourself as:

$ gem install photofy

Usage

Add photo field(s) to model by adding lines like

photofy(:collage)

• collage : Getter,
• collage? : Returns true if assignment is having value other than nil else false,
• collage = : Setter. Acceptable inputs are file upload(ActionDispatch::Http::UploadedFile), file and String(format validation is ignored),
• collage_path : File path of assignment,
• collage_s3publicpath : Public aws s3 url provider if (aws s3 is used as storage)
• collage_persisted? : Gives true if provided file/data is stored on disk,
• collage_store! : To store provided file/data on disk,
• collage_destroy! : To destroy stored file/data from disk

photofy(:collage_sec, {parent_photo_field: :collage})

Automatically creates a collage_sec photo field from :collage parent field

photofy(:stamp, {image_processor: Proc.new { |img| img.scale(25, 25) }})

Process image to scale(refer imagemagick/rmagick for other image manipulations) of 25x25px when image is saved.

after_photofy :collage, :post_card, Proc.new { |img| img.scale(450, 200) }

Creates 'post_card' photo field by taking source from 'collage' and scaling it to 450x200px.