lib/liquid/standardfilters.rb

@@ -892,11 +892,9 @@ module Liquid
         raise_property_error(property)
       end
 
-      result = InputIterator.new(values_for_sum, context).sum do |item|
+      InputIterator.new(values_for_sum, context).sum do |item|
         Utils.to_number(item)
       end
-
-      result.is_a?(BigDecimal) ? result.to_f : result
     end
 
     private

test/integration/standard_filter_test.rb

@@ -994,42 +994,6 @@ class StandardFiltersTest < Minitest::Test
     assert(t.foo > 0)
   end
 
-  def test_sum_of_floats
-    input = [0.1, 0.2, 0.3]
-    assert_equal(0.6, @filters.sum(input))
-    assert_template_result("0.6", "{{ input | sum }}", { "input" => input })
-  end
-
-  def test_sum_of_negative_floats
-    input = [0.1, 0.2, -0.3]
-    assert_equal(0.0, @filters.sum(input))
-    assert_template_result("0.0", "{{ input | sum }}", { "input" => input })
-  end
-
-  def test_sum_with_float_strings
-    input = [0.1, "0.2", "0.3"]
-    assert_equal(0.6, @filters.sum(input))
-    assert_template_result("0.6", "{{ input | sum }}", { "input" => input })
-  end
-
-  def test_sum_resulting_in_negative_float
-    input = [0.1, -0.2, -0.3]
-    assert_equal(-0.4, @filters.sum(input))
-    assert_template_result("-0.4", "{{ input | sum }}", { "input" => input })
-  end
-
-  def test_sum_with_floats_and_indexable_map_values
-    input = [{ "quantity" => 1 }, { "quantity" => 0.2, "weight" => -0.3 }, { "weight" => 0.4 }]
-    assert_equal(0.0, @filters.sum(input))
-    assert_equal(1.2, @filters.sum(input, "quantity"))
-    assert_equal(0.1, @filters.sum(input, "weight"))
-    assert_equal(0.0, @filters.sum(input, "subtotal"))
-    assert_template_result("0", "{{ input | sum }}", { "input" => input })
-    assert_template_result("1.2", "{{ input | sum: 'quantity' }}", { "input" => input })
-    assert_template_result("0.1", "{{ input | sum: 'weight' }}", { "input" => input })
-    assert_template_result("0", "{{ input | sum: 'subtotal' }}", { "input" => input })
-  end
-
   private
 
   def with_timezone(tz)