Avoid breaking pry when prism is not available

andrehjr · Dec 24, 2024 · b347dce · b347dce
1 parent 798d620
commit b347dce
Showing 1 changed file with 10 additions and 3 deletions.
diff --git a/lib/pry/repl.rb b/lib/pry/repl.rb
@@ -248,10 +248,17 @@ def coolline_available?
     end
 
     def prism_available?
-      require 'prism'
+      @prism_available ||= begin
+        # rubocop:disable Lint/SuppressedException
+        begin
+          require 'prism'
+        rescue LoadError
+        end
+        # rubocop:enable Lint/SuppressedException
 
-      @prism_available ||= defined?(Prism) &&
-                           Gem::Version.new(Prism::VERSION) >= Gem::Version.new('0.25.0')
+        defined?(Prism) &&
+          Gem::Version.new(Prism::VERSION) >= Gem::Version.new('0.25.0')
+      end
     end
 
     # If `$stdout` is not a tty, it's probably a pipe.