Ruby Block Comment

Initializing ruby program this is main ruby program terminating ruby program ruby comments.

Ruby block comment.

How to use multi line comments in ruby. Usr bin ruby w puts hello ruby begin this is a multiline comment and con spwan as many lines as you like. You can use the hash character at the beginning of a line i am a comment. The block followed after begin is evaluated before any other statement in that file or string.

Some people call these block comments. But begin and end should come in the first line only. Or a comment may be on the same line after a statement or expression. I am programming in ruby and i hate putting on lines individually.

Yes there are magic comments multiline comments erb comments. Is there a way to comment out a chunk of highlighted code. Make sure trailing comments are far enough from the code and that they are easily. Rdoc uses file extensions to determine how to process each file.

Trivia like the quiver and skis sprites the ruby sprite. These longer form comments apply to some or all of the code that follows and are also indented at the same level as the code. The ruby single line comment begins with the character and ends at the end of the line. It can occur anywhere.

You can use block comments to explain more complicated code or code that you don t expect the reader to be familiar with. You ll find information on the various formatting tricks you can use in comment blocks in the documentation this generates. The character doesn t necessarily have to occur at the beginning 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.

Aaa bbb ccc that s exactly how to comment out a block of code in ruby. File names ending rb and rbw are assumed to be ruby source. In ruby we do multiline comments with regular single line comments. Any characters from the character to the end of the line are completely ignored by the ruby interpreter.

In block comments each line begins with the hash mark followed by a single. End when executed the above program produces the following result hello ruby. Files ending c are parsed as c files.