Fix inconsistency in module name

Sometimes `RapidJSON` was used, sometimes `Rapidjson`

Author: byroot

ext/rapidjson/cext.cc

@@ -4,7 +4,7 @@
 #include "rapidjson/prettywriter.h"
 #include "rapidjson/error/en.h"
 
-static VALUE rb_mRapidjson;
+static VALUE rb_mRapidJSON;
 static VALUE rb_eParseError;
 static VALUE rb_eEncodeError;
 
@@ -67,15 +67,15 @@ Init_rapidjson(void)
     id_to_s = rb_intern("to_s");
     id_to_json = rb_intern("to_json");
 
-    rb_mRapidjson = rb_define_module("RapidJSON");
-    rb_define_module_function(rb_mRapidjson, "encode", encode, 1);
-    rb_define_module_function(rb_mRapidjson, "pretty_encode", pretty_encode, 1);
-    rb_define_module_function(rb_mRapidjson, "dump", encode, 1);
+    rb_mRapidJSON = rb_define_module("RapidJSON");
+    rb_define_module_function(rb_mRapidJSON, "encode", encode, 1);
+    rb_define_module_function(rb_mRapidJSON, "pretty_encode", pretty_encode, 1);
+    rb_define_module_function(rb_mRapidJSON, "dump", encode, 1);
 
-    rb_define_module_function(rb_mRapidjson, "parse", parse, 1);
-    rb_define_module_function(rb_mRapidjson, "load", parse, 1);
-    rb_define_module_function(rb_mRapidjson, "valid_json?", valid_json_p, 1);
+    rb_define_module_function(rb_mRapidJSON, "parse", parse, 1);
+    rb_define_module_function(rb_mRapidJSON, "load", parse, 1);
+    rb_define_module_function(rb_mRapidJSON, "valid_json?", valid_json_p, 1);
 
-    rb_eParseError = rb_define_class_under(rb_mRapidjson, "ParseError", rb_eStandardError);
-    rb_eEncodeError = rb_define_class_under(rb_mRapidjson, "EncodeError", rb_eStandardError);
+    rb_eParseError = rb_define_class_under(rb_mRapidJSON, "ParseError", rb_eStandardError);
+    rb_eEncodeError = rb_define_class_under(rb_mRapidJSON, "EncodeError", rb_eStandardError);
 }

lib/rapidjson.rb

@@ -3,7 +3,7 @@
 require_relative "rapidjson/version"
 require_relative "rapidjson/rapidjson"
 
-module Rapidjson
+module RapidJSON
   class Error < StandardError; end
   # Your code goes here...
 end

lib/rapidjson/version.rb

@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
-module Rapidjson
+module RapidJSON
   VERSION = "0.1.1"
 end

rapidjson.gemspec

@@ -4,7 +4,7 @@ require_relative "lib/rapidjson/version"
 
 Gem::Specification.new do |spec|
   spec.name = "rapidjson"
-  spec.version = Rapidjson::VERSION
+  spec.version = RapidJSON::VERSION
   spec.authors = ["John Hawthorn"]
   spec.email = ["john@hawthorn.email"]
 

test/test_rapidjson.rb

@@ -2,8 +2,8 @@
 
 require "test_helper"
 
-class TestRapidjson < Minitest::Test
+class TestRapidJSON < Minitest::Test
   def test_that_it_has_a_version_number
-    refute_nil ::Rapidjson::VERSION
+    refute_nil ::RapidJSON::VERSION
   end
 end