Add function parameters to docs

1 files changed, 9 insertions, 0 deletions

diff --git a/lib/yard/mruby/code_objects/function_object.rb b/lib/yard/mruby/code_objects/function_object.rb
index 598257c..4609a21 100644
--- a/lib/yard/mruby/code_objects/function_object.rb
+++ b/lib/yard/mruby/code_objects/function_object.rb
@@ -31,6 +31,15 @@ module YARD::MRuby::CodeObjects
       @return_type = (type == 'void' ? nil : type)
     end
 
+    # Returns the list of parameters parsed out of the method signature
+    # with their default values.
+    #
+    # @return [Array<Array(String, String)>] a list of parameter names followed
+    #   by their default values (or nil)
+    def parameters
+      parameter_types.map{|t| [t.name, nil] }
+    end
+
     def parameter_types
       @parameter_types || []
     end