Emerald is an imperative interpreted programming language meant for learners to help grasp the basics of programming.
The language is written in Ruby and features simple, descriptive, keyword-based syntax.
# Countdown
i = 3
for 3 do
print(i)
i = i - 1
end for
print("Go!")3
2
1
Go!
ruby rules.rb file.emr [-d]
Requires a Ruby installation
Warning: debug [-d] is extremely simple and might break easily!
GPL-2.0 © 2018 William Utbult