Map CommonLisp nil to Ruby nil instead of false.

dryruby · Oct 8, 2022 · 7308c3e · 7308c3e
1 parent 0aef20a
commit 7308c3e
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/lib/sxp/reader/common_lisp.rb b/lib/sxp/reader/common_lisp.rb
@@ -79,7 +79,7 @@ def read_atom
         when DECIMAL  then Float(buffer) # FIXME?
         when INTEGER  then Integer(buffer)
         when /^t$/i   then true
-        when /^nil$/i then false
+        when /^nil$/i then nil
         else buffer.to_sym
       end
     end

diff --git a/spec/common_lisp_spec.rb b/spec/common_lisp_spec.rb
@@ -80,8 +80,8 @@
     {
       't' => true,
       'T' => true,
-      'nil' => false,
-      'NIL' => false,
+      'nil' => nil,
+      'NIL' => nil,
       '1/2' => Rational(1, 2),
       '1.0' => Float(1.0),
       "10" => Integer(10),