Summary

The documentation "activate_announcer_on_command_failure" is not helpful for users as it misses information a

Because BlockLabels uses _lines instead of _title, set_title does nothing.

To reproduce:

import py_cui
root = py_cui.PyCUI(2,2)
root.set_title('Block Labels')
label = root.add_block_label('Hello\nWorld', 0,0, row_span=2, column_span=2)
label.set_title('Goodbye\nWorld')
root.start()

Expected behavior
set_title(title) should set the BlockLabel's ._line

What was the confusing thing is the world came down to a simple lack of documentation and understanding of how something worked.

When using {@@} in description and message, you CAN'T use ROOT values. You MUST supply a children section for the languages. The improvement would be to allow multi-nested values along with root values in the @@

result.on(
  success: { 
    greet: -> (first, last) { puts "Hi #{first} #{last}!" },
    print_name: -> (last, first) { puts "#{last}, #{first}!" }
  }
)

Original POC:

https://gist.github.com/serradura/499e403e64d53dfcb8c891dfff594e20