Introduce inline snippets prototype

lib/liquid/partial_cache.rb

@@ -9,7 +9,7 @@ def self.load(template_name, context:, parse_context:)
       return cached if cached
 
       file_system = context.registers[:file_system]
-      source = file_system.read_template_file(template_name)
+      source      = file_system.read_template_file(template_name)
 
       parse_context.partial = true
 

lib/liquid/tags/render.rb

@@ -66,12 +66,9 @@ def render_tag(context, output)
       template_name = @template_name_expr
       raise ::ArgumentError unless template_name.is_a?(String)
 
-      puts '---------------'
-      puts template_name
-      puts '---------------'
+      # Inline snippets take precedence over external snippets
       if (inline_snippet = context.registers[:inline_snippet][template_name])
-        puts '!!!'
-        p(inline_snippet)
+        return output << inline_snippet.render(context)
       end
 
       partial = PartialCache.load(

lib/liquid/tags/snippet.rb

@@ -6,15 +6,13 @@ module Liquid
   # @liquid_category theme
   # @liquid_name snippet
   # @liquid_summary
-  #   Creates a new variable with a string value.
+  #   Creates a new inline snippet using a string value as the identifier.
   # @liquid_description
-  #   You can create complex strings with Liquid logic and variables.
+  #   You can create inline snippets to make your Liquid code more modular.
   # @liquid_syntax
   #   {% snippet "input" %}
   #     value
   #   {% endsnippet %}
-  # @liquid_syntax_keyword variable The name of the variable being created.
-  # @liquid_syntax_keyword value The value you want to assign to the variable.
   class Snippet < Block
     SYNTAX = /(#{QuotedString}+)/o
 
@@ -29,8 +27,18 @@ def initialize(tag_name, markup, options)
 
     def render(context)
       context.registers[:inline_snippet] ||= {}
-      context.registers[@to] = @body
+      context.registers[:inline_snippet][snippet_id] = snippet_body
       ''
     end
+
+    private
+
+    def snippet_id
+      @to[1, @to.size - 2]
+    end
+
+    def snippet_body
+      @body
+    end
   end
 end

test/integration/tags/snippet_test.rb

@@ -5,7 +5,7 @@
 class SnippetTest < Minitest::Test
   include Liquid
 
-  def xtest_valid_inline_snippet
+  def test_valid_inline_snippet
     template = <<~LIQUID.strip
       {% snippet "input" %}
         Hey
@@ -16,7 +16,7 @@ def xtest_valid_inline_snippet
     assert_template_result(expected, template)
   end
 
-  def xtest_invalid_inline_snippet
+  def test_invalid_inline_snippet
     template = <<~LIQUID.strip
       {% snippet input %}
         Hey
@@ -30,17 +30,16 @@ def xtest_invalid_inline_snippet
   def test_render_inline_snippet
     template = <<~LIQUID.strip
       {% snippet "input" %}
-        Hey
+      Hey
       {% endsnippet %}
 
-      {%- render "input" %}{% render "input" %}
+      {%- render "input" -%}
     LIQUID
-    expected = <<~OUTPUT.strip
-      HeyHey
+    expected = <<~OUTPUT
+
+      Hey
     OUTPUT
 
-    assert_template_result(expected, template, partials: {
-      'input' => 'Hey',
-    })
+    assert_template_result(expected, template)
   end
 end