Impl should_generate_struct?

Author: sue445

_tools/ruby_h_to_go/lib/ruby_header_parser/data.rb

@@ -32,5 +32,14 @@ def should_generate_function?(function_name)
 
       data["function"]["allow_name"].any? { |format| format === function_name }
     end
+
+    # Whether generate C struct to go
+    # @param struct_name [String]
+    # @return [Boolean]
+    def should_generate_struct?(struct_name)
+      struct_name = struct_name.downcase
+
+      data["struct"]["allow_name"].any? { |format| format === struct_name }
+    end
   end
 end

_tools/ruby_h_to_go/lib/ruby_header_parser/data.yml

@@ -34,3 +34,7 @@ function:
       3: array
     rb_funcallv_public:
       3: array
+
+struct:
+  allow_name:
+    - !ruby/regexp /^rb_/

_tools/ruby_h_to_go/spec/ruby_header_parser/data_spec.rb

@@ -42,4 +42,20 @@
       it { should eq false }
     end
   end
+
+  describe "#should_generate_struct?" do
+    subject { data.should_generate_struct?(struct_name) }
+
+    context "rb struct" do
+      let(:struct_name) { "rb_random_struct" }
+
+      it { should eq true }
+    end
+
+    context "non rb struct" do
+      let(:struct_name) { "fuga" }
+
+      it { should eq false }
+    end
+  end
 end