From d41d881cf8af8cb8b6cb89b87a351585ee46063c Mon Sep 17 00:00:00 2001
From: Szymon Szukalski <szymon@skas.io>
Date: Fri, 25 Oct 2024 09:44:09 +1100
Subject: Move NilPerson to own file

---
 lib/person.rb | 32 ++------------------------------
 1 file changed, 2 insertions(+), 30 deletions(-)

(limited to 'lib/person.rb')

diff --git a/lib/person.rb b/lib/person.rb
index a40efbe..8571754 100644
--- a/lib/person.rb
+++ b/lib/person.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require_relative 'nil_person'
+
 class Person
   attr_accessor :name, :gender, :spouse
 
@@ -25,33 +27,3 @@ class Person
     "#{name} (#{gender})"
   end
 end
-
-class NilPerson
-  def name
-    nil
-  end
-
-  def father
-    self
-  end
-
-  def mother
-    self
-  end
-
-  def gender
-    nil
-  end
-
-  def ==(other)
-    other.is_a?(NilPerson)
-  end
-
-  def eql?(other)
-    self == other
-  end
-
-  def to_s
-    ''
-  end
-end
-- 
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