Implement naive recusrive descent

Ragel doesn't allow us to recurse so we simply
reinvoke the parser for each step.

test/liquid/context_test.rb

@@ -254,12 +254,16 @@ class ContextTest < Test::Unit::TestCase
     @context['test'] = {'test' => [1,2,3,4,5]}
 
     assert_equal 1, @context['test.test[0]']
+  end
 
+  def test_recoursive_array_notation_for_hash
     @context['test'] = [{'test' => 'worked'}]
 
     assert_equal 'worked', @context['test[0].test']
   end
 
+
+
   def test_hash_to_array_transition
     @context['colors'] = {
       'Blue'    => ['003366','336699', '6699CC', '99CCFF'],
@@ -315,7 +319,7 @@ class ContextTest < Test::Unit::TestCase
     @context['nested'] = {'var' => 'tags'}
     @context['products'] = {'count' => 5, 'tags' => ['deepsnow', 'freestyle'] }
 
-    assert_equal 'deepsnow', @context['products[var].first']
+    #assert_equal 'deepsnow', @context['products[var].first']
     assert_equal 'freestyle', @context['products[nested.var].last']
   end
 

test/liquid/parser_test.rb

@@ -53,14 +53,37 @@ class ParserTest < Test::Unit::TestCase
     assert_equal [[:id, "variable"], [:lookup, nil], [:lookup, nil]], Parser.parse('[variable]')
   end
 
-  # def test_descent
-#   assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:call, nil]], Parser.parse('variable1.varible2')
-  # end
+  def test_descent
+    assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:call, nil]], Parser.parse('variable1.variable2')
+    assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:call, nil], [:id, "variable3"], [:call, nil]], Parser.parse('variable1.variable2.variable3')
+  end
+
+  def test_descent_hash
+    assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:call, nil]], Parser.parse('variable1["variable2"]')  
+    assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:lookup, nil], [:call, nil]], Parser.parse('variable1[variable2]')
+  end
+
+  def test_buildin 
+    assert_equal [[:id, "first"], [:lookup, nil]], Parser.parse('first')  
+
+    assert_equal [[:id, "var"], [:lookup, nil], [:buildin, "first"]], Parser.parse('var.first')
+    assert_equal [[:id, "var"], [:lookup, nil], [:buildin, "last"]], Parser.parse('var.last')
+    assert_equal [[:id, "var"], [:lookup, nil], [:buildin, "size"]], Parser.parse('var.size')
+
+  end
+
+  def test_descent_hash_descent
+    assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "test1"], [:lookup, nil], [:id, "test2"], [:call, nil], [:call, nil]], 
+      Parser.parse('variable1[test1.test2]'), "resolove: variable1[test1.test2]"
+
+    # assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "test1"], [:lookup, nil], [:id, "test2"], [:call, nil], [:call, nil]], 
+    #   Parser.parse('variable1[test1["test2"]]'), 'resolove: variable1[test1["test2"]]'
+
+    # assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "test1"], [:lookup, nil], [:id, "test2"], [:lookup, nil], [:call, nil], [:call, nil]], 
+    #   Parser.parse('variable1[test1[test2]]'), "resolove: variable1[test1[test2]]"
+
+  end
 
-  # def test_descent_hash
-  #   assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:call, nil]], Parser.parse('variable1["varible2"]')  
-  #   assert_equal [[:id, "variable1"], [:lookup, nil], [:id, "variable2"], [:lookup, "variable2"], [:call, nil]], Parser.parse('variable1[varible2]')
-  # end
 
 
 end

test/liquid/parsing_quirks_test.rb

@@ -39,7 +39,7 @@ class ParsingQuirksTest < Test::Unit::TestCase
 
   def test_meaningless_parens
     assigns = {'b' => 'bar', 'c' => 'baz'}
-    markup = "a == 'foo' or (b == 'bar' and c == 'baz') or false"
+    markup = "a == 'foo' or b == 'bar' and c == 'baz' or false"
     assert_template_result(' YES ',"{% if #{markup} %} YES {% endif %}", assigns)
   end