Rename Block to RubyBlock at Ruby level

The parser presents the whole call that defines the block as a block. And so does the Ruby layer, as we don't want to do processing in ast.
Just making it clearer, also Vool:: block will have to be renamed

lib/ruby/ruby_block_statement.rb

@@ -5,7 +5,7 @@ module Ruby
   # A block is in essence quite like a method, so the block definition is like a
   # method definition, except it is not bound to the class direcly, but the enclosing
   # method. The enclosing method also provides the scope.
-  class BlockStatement < Statement
+  class RubyBlockStatement < Statement
     attr_reader :send ,  :args , :body
 
     def initialize( send , args , body )

lib/ruby/ruby_compiler.rb

@@ -76,10 +76,11 @@ module Ruby
     end
 
     def on_block(block_node)
+      puts block_node.to_s
       sendd = process(block_node.children[0])
       args = process(block_node.children[1])
       body = process(block_node.children[2])
-      BlockStatement.new(sendd , args , body)
+      RubyBlockStatement.new(sendd , args , body)
     end
 
     def on_yield(node)

test/ruby/test_ruby_block_statement.rb

@@ -9,7 +9,7 @@ module Ruby
       @lst = compile( input )
     end
     def test_block
-      assert_equal BlockStatement , @lst.class
+      assert_equal RubyBlockStatement , @lst.class
     end
     def test_send
       assert_equal SendStatement , @lst.send.class

test/ruby/test_ruby_block_statement1.rb

@@ -15,7 +15,7 @@ module Ruby
       assert_equal LocalAssignment , @lst.first.class
     end
     def test_assign_right
-      assert_equal BlockStatement , @lst.first.value.class
+      assert_equal RubyBlockStatement , @lst.first.value.class
     end
     def test_method_name
       assert_equal :plus_one , @lst.first.value.send.name

test/rubyx/parfait/test_object.rb

@@ -2,7 +2,7 @@ require_relative "helper"
 
 module RubyX
 
-  class TestObjecCompile < MiniTest::Test
+  class TestObjectCompile < MiniTest::Test
     include ParfaitHelper
     def source
       load_parfait(:object)