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Ensure attribute is a symbol in the added? method

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This commit is contained in:
Jeremy Baker 2018-07-14 00:57:43 -05:00
parent bd5eba1adf
commit a19918124d
2 changed files with 7 additions and 1 deletions
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2
activemodel/lib/active_model/errors.rb
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@ -328,7 +328,7 @@ module ActiveModel
# person.errors.added? :name, "is too long" # => false
def added?(attribute, message = :invalid, options = {})
if message.is_a? Symbol
self.details[attribute].map { |e| e[:error] }.include? message
self.details[attribute.to_sym].map { |e| e[:error] }.include? message
else
message = message.call if message.respond_to?(:call)
message = normalize_message(attribute, message, options)

6
activemodel/test/cases/errors_test.rb
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@ -185,6 +185,12 @@ class ErrorsTest < ActiveModel::TestCase
assert person.errors.added?(:name, :blank)
end
test "added? returns true when string attribute is used with a symbol message" do
person = Person.new
person.errors.add(:name, :blank)
assert person.errors.added?("name", :blank)
end
test "added? handles proc messages" do
person = Person.new
message = Proc.new { "cannot be blank" }