Thumbnail generator
Version 0.1
This script generates thumbnails of all the images of a specified directory
it will place all the resized images on the given directory, in case missing they will be placed on %images_dir%/output
Author: José Fernández Alameda
Email: jose (at) alamedanet.es
Command line arguments
Arguments
-i /path/to/images -> Indicates the directory where the images we want to transform are
-o /path/to/output -> Folder where the output generated images will be placed
-v Verbose mode
-w Display warnings
-s NUMBER -> Size of the ouput image in pixels
E.g.
$ ruby thumbnails_generator.rb -i images -o thumbnails -v -w -s 150