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Merge pull request #520 from Shopify/forloop-parentloop

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Add forloop.parentloop as a reference to the parent loop
This commit is contained in:
Justin Li
2015-03-25 01:22:35 -04:00
parent 97a3f145a1 205bd19d3f
commit 3213db54d6
2 changed files with 28 additions and 8 deletions
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test/integration/tags/for_tag_test.rb
+16
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@@ -298,6 +298,22 @@ HERE
'string' => "test string")
end
def test_for_parentloop_references_parent_loop
assert_template_result('1.1 1.2 1.3 2.1 2.2 2.3 ',
'{% for inner in outer %}{% for k in inner %}' +
'{{ forloop.parentloop.index }}.{{ forloop.index }} ' +
'{% endfor %}{% endfor %}',
'outer' => [[1, 1, 1], [1, 1, 1]])
end
def test_for_parentloop_nil_when_not_present
assert_template_result('.1 .2 ',
'{% for inner in outer %}' +
'{{ forloop.parentloop.index }}.{{ forloop.index }} ' +
'{% endfor %}',
'outer' => [[1, 1, 1], [1, 1, 1]])
end
def test_blank_string_not_iterable
assert_template_result('', "{% for char in characters %}I WILL NOT BE OUTPUT{% endfor %}", 'characters' => '')
end