Rename before_method as liquid_method_missing

History.md

@@ -15,6 +15,7 @@
 * Ruby 1.9 support dropped (#491) [Justin Li]
 * Liquid::Template.file_system's read_template_file method is no longer passed the context. (#441) [James Reid-Smith]
 * Remove support for `liquid_methods`
+* Rename Drop method `before_method` as `liquid_method_missing` (#661) [Thierry Joyal]
 
 ### Fixed
 * Fix sort filter behaviour with empty array input (#652) [Marcel Cary]

lib/liquid/drop.rb

@@ -18,15 +18,15 @@ module Liquid
   #   tmpl = Liquid::Template.parse( ' {% for product in product.top_sales %} {{ product.name }} {%endfor%} '  )
   #   tmpl.render('product' => ProductDrop.new ) # will invoke top_sales query.
   #
-  # Your drop can either implement the methods sans any parameters or implement the before_method(name) method which is a
+  # Your drop can either implement the methods sans any parameters
-  # catch all.
+  # or implement the liquid_method_missing(name) method which is a catch all.
   class Drop
     attr_writer :context
 
     EMPTY_STRING = ''.freeze
 
     # Catch all for the method
-    def before_method(_method)
+    def liquid_method_missing(_method)
       nil
     end
 
@@ -35,7 +35,7 @@ module Liquid
       if method_or_key && method_or_key != EMPTY_STRING && self.class.invokable?(method_or_key)
         send(method_or_key)
       else
-        before_method(method_or_key)
+        liquid_method_missing(method_or_key)
       end
     end
 

test/integration/drop_test.rb

@@ -13,7 +13,7 @@ class ContextDrop < Liquid::Drop
     @context['forloop.index']
   end
 
-  def before_method(method)
+  def liquid_method_missing(method)
     @context[method]
   end
 end
@@ -30,8 +30,8 @@ class ProductDrop < Liquid::Drop
   end
 
   class CatchallDrop < Liquid::Drop
-    def before_method(method)
+    def liquid_method_missing(method)
-      'method: ' << method.to_s
+      'catchall_method: ' << method.to_s
     end
   end
 
@@ -59,7 +59,7 @@ class ProductDrop < Liquid::Drop
 end
 
 class EnumerableDrop < Liquid::Drop
-  def before_method(method)
+  def liquid_method_missing(method)
     method
   end
 
@@ -93,7 +93,7 @@ end
 class RealEnumerableDrop < Liquid::Drop
   include Enumerable
 
-  def before_method(method)
+  def liquid_method_missing(method)
     method
   end
 
@@ -157,14 +157,14 @@ class DropsTest < Minitest::Test
     assert_equal ' text1 ', output
   end
 
-  def test_unknown_method
+  def test_catchall_unknown_method
     output = Liquid::Template.parse(' {{ product.catchall.unknown }} ').render!('product' => ProductDrop.new)
-    assert_equal ' method: unknown ', output
+    assert_equal ' catchall_method: unknown ', output
   end
 
-  def test_integer_argument_drop
+  def test_catchall_integer_argument_drop
     output = Liquid::Template.parse(' {{ product.catchall[8] }} ').render!('product' => ProductDrop.new)
-    assert_equal ' method: 8 ', output
+    assert_equal ' catchall_method: 8 ', output
   end
 
   def test_text_array_drop
@@ -231,7 +231,7 @@ class DropsTest < Minitest::Test
     assert_equal '3', Liquid::Template.parse('{{collection.size}}').render!('collection' => EnumerableDrop.new)
   end
 
-  def test_enumerable_drop_will_invoke_before_method_for_clashing_method_names
+  def test_enumerable_drop_will_invoke_liquid_method_missing_for_clashing_method_names
     ["select", "each", "map", "cycle"].each do |method|
       assert_equal method.to_s, Liquid::Template.parse("{{collection.#{method}}}").render!('collection' => EnumerableDrop.new)
       assert_equal method.to_s, Liquid::Template.parse("{{collection[\"#{method}\"]}}").render!('collection' => EnumerableDrop.new)

test/integration/template_test.rb

@@ -2,7 +2,7 @@ require 'test_helper'
 require 'timeout'
 
 class TemplateContextDrop < Liquid::Drop
-  def before_method(method)
+  def liquid_method_missing(method)
     method
   end