Ruby Block Comment

Aaa bbb ccc that s exactly how to comment out a block of code in ruby.

Ruby block comment.

Make sure trailing comments are far enough from the code and that they are easily. But begin and end should come in the first line only. Some people call these block comments. In ruby we do multiline comments with regular single line comments.

Or a comment may be on the same line after a statement or expression. End when executed the above program produces the following result hello ruby. Trivia like the quiver and skis sprites the ruby sprite. A comment hides a line part of a line or several lines from the ruby interpreter.

I am programming in ruby and i hate putting on lines individually. All other files are assumed to contain just markup style. You can use the hash character at the beginning of a line i am a comment. Usr bin ruby w puts hello ruby begin this is a multiline comment and con spwan as many lines as you like.

Yes there are magic comments multiline comments erb comments. The ruby single line comment begins with the character and ends at the end of the line. In block comments each line begins with the hash mark followed by a single. The character doesn t necessarily have to occur at the beginning of the line.

How to use multi line comments in ruby. Rdoc uses file extensions to determine how to process each file. This is a comment line ruby comments start with outside of a string or character literal and all following text until the end of the line. Rubies were originally planned to be added as part of minecraft java edition 1 3 as a currency for trading with villagers but were abandoned at the last minute in favor of emeralds due to developer dinnerbone being red green colorblind and therefore having a hard time spotting the difference between redstone ore and ruby ore.

Any characters from the character to the end of the line are completely ignored by the ruby interpreter. You can use block comments to explain more complicated code or code that you don t expect the reader to be familiar with. Initializing ruby program this is main ruby program terminating ruby program ruby comments. File names ending rb and rbw are assumed to be ruby source.

Files ending c are parsed as c files. Is there a way to comment out a chunk of highlighted code. It can occur anywhere.