[ruby/prism] Provide deprecated numeric method

https://github.com/ruby/prism/commit/77bf9038a2

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/prism/node_ext.rb b/lib/prism/node_ext.rb
index 4761e5b9b2..cdc4b2bf08 100644
--- a/lib/prism/node_ext.rb
+++ b/lib/prism/node_ext.rb
@@ -105,6 +105,18 @@ module Prism
     def value
       Rational(numerator, denominator)
     end
+
+    # Returns the value of the node as an IntegerNode or a FloatNode. This
+    # method is deprecated in favor of #value or #numerator/#denominator.
+    def numeric
+      deprecated("value", "numerator", "denominator")
+
+      if denominator == 1
+        IntegerNode.new(source, flags, numerator, location.chop)
+      else
+        FloatNode.new(source, numerator.to_f / denominator, location.chop)
+      end
+    end
   end
 
   class ConstantReadNode < Node