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Deprecated warnings for :skip_last_command and :connector of to_sentence [#1847 state:committed]
Signed-off-by: David Heinemeier Hansson <david@loudthinking.com>
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2 changed files with 37 additions and 5 deletions
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@ -7,11 +7,25 @@ module ActiveSupport #:nodoc:
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# * <tt>:two_words_connector</tt> - The sign or word used to join the elements in arrays with two elements (default: " and ")
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# * <tt>:last_word_connector</tt> - The sign or word used to join the last element in arrays with three or more elements (default: ", and ")
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def to_sentence(options = {})
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options.assert_valid_keys(:words_connector, :two_words_connector, :last_word_connector, :locale)
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default_words_connector = I18n.translate(:'support.array.words_connector', :locale => options[:locale])
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default_two_words_connector = I18n.translate(:'support.array.two_words_connector', :locale => options[:locale])
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default_last_word_connector = I18n.translate(:'support.array.last_word_connector', :locale => options[:locale])
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# Try to emulate to_senteces previous to 2.3
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if options.has_key?(:connector) || options.has_key?(:skip_last_comma)
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::ActiveSupport::Deprecation.warn(":connector has been deprecated. Use :words_connector instead", caller) if options.has_key? :connector
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::ActiveSupport::Deprecation.warn(":skip_last_comma has been deprecated. Use :last_word_connector instead", caller) if options.has_key? :skip_last_comma
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skip_last_comma = options.delete :skip_last_comma
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if connector = options.delete(:connector)
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options[:last_word_connector] ||= skip_last_comma ? connector : ", #{connector}"
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else
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options[:last_word_connector] ||= skip_last_comma ? default_two_words_connector : default_last_word_connector
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end
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end
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options.assert_valid_keys(:words_connector, :two_words_connector, :last_word_connector, :locale)
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options.reverse_merge! :words_connector => default_words_connector, :two_words_connector => default_two_words_connector, :last_word_connector => default_last_word_connector
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case length
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@ -48,6 +48,8 @@ class ArrayExtToParamTests < Test::Unit::TestCase
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end
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class ArrayExtToSentenceTests < Test::Unit::TestCase
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include ActiveSupport::Testing::Deprecation
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def test_plain_array_to_sentence
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assert_equal "", [].to_sentence
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assert_equal "one", ['one'].to_sentence
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@ -56,12 +58,28 @@ class ArrayExtToSentenceTests < Test::Unit::TestCase
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end
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def test_to_sentence_with_words_connector
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assert_deprecated(":connector has been deprecated. Use :words_connector instead") do
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assert_equal "one, two, three", ['one', 'two', 'three'].to_sentence(:connector => '')
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end
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assert_deprecated(":connector has been deprecated. Use :words_connector instead") do
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assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence(:connector => 'and ')
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end
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assert_equal "one two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' ')
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assert_equal "one & two, and three", ['one', 'two', 'three'].to_sentence(:words_connector => ' & ')
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assert_equal "onetwo, and three", ['one', 'two', 'three'].to_sentence(:words_connector => nil)
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end
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def test_to_sentence_with_last_word_connector
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assert_deprecated(":skip_last_comma has been deprecated. Use :last_word_connector instead") do
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assert_equal "one, two and three", ['one', 'two', 'three'].to_sentence(:skip_last_comma => true)
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end
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assert_deprecated(":skip_last_comma has been deprecated. Use :last_word_connector instead") do
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assert_equal "one, two, and three", ['one', 'two', 'three'].to_sentence(:skip_last_comma => false)
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end
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assert_equal "one, two, and also three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ', and also ')
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assert_equal "one, twothree", ['one', 'two', 'three'].to_sentence(:last_word_connector => nil)
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assert_equal "one, two three", ['one', 'two', 'three'].to_sentence(:last_word_connector => ' ')
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