Remove no longer supported method

* Hasn't been used in QuickTravel since 2007 See QT commit:7e27b6a6 ("IT PRINTS")
sealink · May 17, 2018 · e9276e3 · e9276e3
1 parent ebab172
commit e9276e3
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/lib/ruby_core_extensions/array.rb b/lib/ruby_core_extensions/array.rb
@@ -3,10 +3,6 @@ def to_param
     self.collect { |element| element.respond_to?(:to_param) ? element.to_param : element }
   end
 
-  def show_name
-    first.titleize
-  end
-
   # Key should be unique, or latest element with that key will override previous ones.
   def hash_by(key = nil, method = nil, &block)
     self.inject({}) do |h, element|