Posted about 6 years ago. Visible to the public.
- Learn to read and write .
- Understand the different (curly braces vs. round parentheses)
- Convert MovieDB from ERB to Haml
<% fancy_ruby_block do \|param\| %>). Just use a dash ('-') instead of the equals-sign ('='), it's that easy.
doesn't explain, how to execute ruby-code that isn't rendered to HTML (