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Hash value of null breaks parsing #264

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Merged
yogeshjain999 merged 3 commits into from
Dec 21, 2022
Merged

Hash value of null breaks parsing #264

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6dfccb7
more resilience for crazy results
toadle Dec 12, 2022
6fe74f3
add missing test
toadle Dec 14, 2022
e0e0be6
simplified tests
toadle Dec 15, 2022
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1 change: 1 addition & 0 deletions lib/representable/hash/binding.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ def self.build_for(definition)
end

def read(hash, as)
return FragmentNotFound unless hash
hash.has_key?(as) ? hash[as] : FragmentNotFound
end

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3 changes: 3 additions & 0 deletions test/hash_bindings_test.rb
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Expand Up @@ -28,6 +28,9 @@ class SongWithRepresenter < ::Song
assert_equal Representable::Binding::FragmentNotFound, @property.read({}, "song")
end

it "will not fail if given an empty hash value and will return FRAGMENT_NOT_FOUND" do
assert_equal Representable::Binding::FragmentNotFound, @property.read(nil, "song")
end
end
end

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