Document code with YARD

1 files changed, 20 insertions, 0 deletions

diff --git a/lib/person.rb b/lib/person.rb
index 8571754..9a3dcb6 100644
--- a/lib/person.rb
+++ b/lib/person.rb
@@ -2,27 +2,47 @@
 
 require_relative 'nil_person'
 
+# Person class representing an individual with a name, gender, and spouse.
 class Person
   attr_accessor :name, :gender, :spouse
 
+  # Initializes a new Person object.
+  #
+  # @param name [String] The name of the person.
+  # @param gender [String] The gender of the person.
+  # @param spouse [Person, NilPerson] The spouse of the person, defaults to NilPerson.
   def initialize(name, gender, spouse = NilPerson.new)
     @name = name
     @gender = gender
     @spouse = spouse
   end
 
+  # Checks equality with another object.
+  #
+  # @param other [Object] The object to compare with.
+  # @return [Boolean] True if the other object is a Person with the same name, gender, and spouse, false otherwise.
   def ==(other)
     other.is_a?(Person) && name == other.name && gender == other.gender && spouse == other.spouse
   end
 
+  # Checks equality with another object (alias for ==).
+  #
+  # @param other [Object] The object to compare with.
+  # @return [Boolean] True if the other object is a Person with the same name, gender, and spouse, false otherwise.
   def eql?(other)
     self == other
   end
 
+  # Computes the hash code for the Person object.
+  #
+  # @return [Integer] The hash code based on the name, gender, and spouse.
   def hash
     [name, gender, spouse].hash
   end
 
+  # Returns a string representation of the Person.
+  #
+  # @return [String] The string representation in the format "name (gender)".
   def to_s
     "#{name} (#{gender})"
   end