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-rw-r--r--lib/method_source/source_location.rb6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/method_source/source_location.rb b/lib/method_source/source_location.rb
index 6cd5e94..faa96c7 100644
--- a/lib/method_source/source_location.rb
+++ b/lib/method_source/source_location.rb
@@ -9,7 +9,7 @@ module MethodSource
module SourceLocation
module MethodExtensions
- if Proc.new {}.respond_to? :__file__
+ if Proc.method_defined? :__file__
include ReeSourceLocation
elsif defined?(RUBY_ENGINE) && RUBY_ENGINE =~ /jruby/
@@ -52,7 +52,7 @@ module MethodSource
end
module ProcExtensions
- if Proc.new {}.respond_to? :__file__
+ if Proc.method_defined? :__file__
include ReeSourceLocation
elsif defined?(RUBY_ENGINE) && RUBY_ENGINE =~ /rbx/
@@ -79,7 +79,7 @@ module MethodSource
end
module UnboundMethodExtensions
- if Proc.new {}.respond_to? :__file__
+ if Proc.method_defined? :__file__
include ReeSourceLocation
elsif defined?(RUBY_ENGINE) && RUBY_ENGINE =~ /jruby/