Course Content

Course Content


Ruby's attributes:

  • the method of attr
  • the method attr reader
  • the method attr writer
  • the method attr accessor

  • Ruby attributes are like variables that can be used in Ruby code. Attributes are defined with the attr_accessor method and are then assigned values using the attr_set or attr_get method.
  • Ruby attributes have been used in many different ways for different purposes, such as in ids, ids for objects, ids for methods, ids for classes and methods, ids for arrays and objects.

  • Attributes are used to provide additional information about a given object in Ruby. Some attributes are mandatory, while others are optional.
  • Attributes can be applied to any class as well as modules. Attributes can also be applied to objects, methods and classes.

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