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Course Content


Object methods are public by default in Ruby, while data is private. The attr reader and attr writer are used to access and alter data. When both attr_reader and attr_writer are required, attr accessor is a convenient shortcut.

The Attribute Assessor in Ruby is a gem that is used to determine the type of data attribute in Ruby.

Ruby is an object-oriented programming language and has many features that make it easy to use. One of these features is the Attribute Assessor which allows users to easily define attributes for their objects. There are many different ways in which Ruby can be used and one of the most popular ones is Ruby on Rails, a web application framework written in Ruby.

The first step is to define what we are looking for. Let's say we want to find out all the attributes that a person has. We can do so by using the following code:

  • attributes = Object . new . class_eval do def attribute? ( attr ) attr == self end end
  • Then, we need to write our actual code that finds out all the attributes of someone's name:
  • name = "John"

The main purpose of an attribute assessor is to help you identify the most important attributes for your business and how they are perceived by your target audience.

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