String ruby

s = String.new
s # => ""
s.encoding # => #<Encoding:ASCII-8BIT>

Source: ruby-doc.org

String ruby

A String object holds and manipulates an arbitrary sequence of bytes, typically representing characters. String objects may be created using ::new or as literals.

Because of aliasing issues, users of strings should be aware of the methods that modify the contents of a String object. Typically, methods with names ending in “!'' modify their receiver, while those without a “!'' return a new String. However, there are exceptions, such as #[]=.

Similar codes

3 votes261 views2 answers
Ruby how to loop through an array
Ruby
0 vote220 views1 answer
Rails debug
Ruby
1 vote217 views2 answers
Rails g model
Ruby
0 vote224 views1 answer
Ruby copy file
Ruby
8 votes272 views3 answers
Ruby each with index
Ruby
0 vote226 views1 answer
Ruby median find
Ruby
0 vote218 views1 answer
Your Ruby version is 3.0.0, but your Gemfile specified 2.7.4
Ruby
0 vote214 views1 answer
Check ruby version in windows
Ruby
0 vote206 views1 answer
How to change heroku version locally
Ruby
1 vote245 views1 answer
Merge two lists together ruby
Ruby