08 ruby comments
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Ruby supports single-line comments starting with # and multiline comments using =begin and =end. Single-line comments extend from # to the end of the line. Multiline comments can span multiple lines between =begin and =end tags. Trailing comments should be aligned and separated from code for clarity.
08 ruby comments
- 1. RUBY COMMENTS http://www.tutorialspoint.com/ruby/ruby_comments.htm Copyright © tutorialspoint.com Comments are lines of annotation within Ruby code that are ignored at runtime. A single line comment starts with # charcter and they extend from # to the end of the line as follows: #!/usr/bin/ruby -w # This is a single line comment. puts "Hello, Ruby!" Ruby Multiline Comments You can comment multiple lines using =begin and =end syntax as follows: #!/usr/bin/ruby -w puts "Hello, Ruby!" =begin This is a multiline comment and con spwan as many lines as you like. But =begin and =end should come in the first line only. =end Make sure trailing comments are far enough from the code that it is easily distinguished. If more than one trailing comment exists in a block, align them. For example: @counter # keeps track times page has been hit @siteCounter # keeps track of times all pages have been hit