[RUBY] String

String

** Strings are values for handling characters in programming. ** **

To generate a string, ** double quote the character ** Alternatively, enclose it in ** single quotes'**. See the example below.

[Example] Ruby file


"This is string."

'This is string, too.'

As you can see, strings are easy to generate.

Let's run the following code in irb

Let's write a Ruby string in irb and execute it.

Terminal


#Start irb
% irb

irb


#Write a string and execute with the enter key
irb(main):001:0> "Hello!Hello!"

#If it continues to be displayed like this, it is successful
=> "Hello!Hello!"

** If double-byte spaces or Japanese are included, the program will generate an error, If you treat it as a string value, no error will occur. ** **

Summary

** A character string is a value for handling characters in programming. ** **

that's all.

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