Mutate objects (kputnam#65 (comment))

origami-medical · Oct 8, 2023 · ff4406a · ff4406a
1 parent 1ef35c3
commit ff4406a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/ruby/object.rb b/lib/ruby/object.rb
@@ -14,7 +14,7 @@ module Refinements
       #
       # @return [Array]
       def cons(array = [])
-        [self] + array
+        array.unshift(self)
       end
 
       # Append the item to rear of a new list
@@ -26,7 +26,7 @@ def cons(array = [])
       #
       # @return [Array]
       def snoc(array = [])
-        array + [self]
+        array.push(self)
       end
 
       # @group Combinators