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plain_text.rb

This Ruby code snippet demonstrates the use of the <<~ operator to create a heredoc string, allowing for multi-line strings with easy handling of newline characters. It defines a string named doc containing the word “string” and a newline, which is then assigned to the variable.

Ruby code snippet

doc = <<~'EOL'
  string
EOL
#=> "string\n"

Executed with Ruby 3.4.5.