ruby/sample/trick2018/03-tompng/remarks.markdown

Remarks

Bundle install this program depends on gem chunky_png

Run it with the following command: bundle exec ruby entry.rb trick.png bundle exec ruby entry.rb [other png file]

I confirmed the following implementations/platforms:

• ruby 2.5.0p0 (2017-12-25 revision 61468) [x86_64-darwin16]
• ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-darwin16]

Description

This program is a png image viewer. The output is an asciiart of the given png file, and it is also a source code of the png viewer itself.