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adding_comments

📝 Adding Comments​

Comments help you document your code and explain non-obvious logic. Use # for single-line comments, and =begin/=end for multi-line comments only when necessary. They are ignored by the interpreter and keep your code readable.

# This is a single-line comment
def add(a, b)
  a + b
end

=begin
This is a multi-line comment.
It can span multiple lines.
=end