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remove deprecated support for PG ranges with exclusive lower bounds.

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senny committed Jan 5, 2015
1 parent 5cc08e1 commit a076256d63f64d194b8f634890527a5ed2651115
@@ -1,3 +1,7 @@
* Remove deprecated support for PostgreSQL ranges with exclusive lower bounds.

*Yves Senn*

* Remove deprecation when modifying a relation with cached arel.
This raises an `ImmutableRelation` error instead.

@@ -25,16 +25,7 @@ def cast_value(value)
to = type_cast_single extracted[:to]

if !infinity?(from) && extracted[:exclude_start]
if from.respond_to?(:succ)
from = from.succ
ActiveSupport::Deprecation.warn(<<-MSG.squish)
Excluding the beginning of a Range is only partialy supported
through `#succ`. This is not reliable and will be removed in
the future.
MSG
else
raise ArgumentError, "The Ruby Range object does not support excluding the beginning of a Range. (unsupported value: '#{value}')"
end
raise ArgumentError, "The Ruby Range object does not support excluding the beginning of a Range. (unsupported value: '#{value}')"
end
::Range.new(from, to, extracted[:exclude_end])
end
@@ -230,36 +230,14 @@ def test_update_int8range
assert_nil_round_trip(@first_range, :int8_range, 39999...39999)
end

def test_exclude_beginning_for_subtypes_with_succ_method_is_deprecated
tz = ::ActiveRecord::Base.default_timezone

silence_warnings {
assert_deprecated {
range = PostgresqlRange.create!(date_range: "(''2012-01-02'', ''2012-01-04'']")
assert_equal Date.new(2012, 1, 3)..Date.new(2012, 1, 4), range.date_range
}
assert_deprecated {
range = PostgresqlRange.create!(ts_range: "(''2010-01-01 14:30'', ''2011-01-01 14:30'']")
assert_equal Time.send(tz, 2010, 1, 1, 14, 30, 1)..Time.send(tz, 2011, 1, 1, 14, 30, 0), range.ts_range
}
assert_deprecated {
range = PostgresqlRange.create!(tstz_range: "(''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'']")
assert_equal Time.parse('2010-01-01 09:30:01 UTC')..Time.parse('2011-01-01 17:30:00 UTC'), range.tstz_range
}
assert_deprecated {
range = PostgresqlRange.create!(int4_range: "(1, 10]")
assert_equal 2..10, range.int4_range
}
assert_deprecated {
range = PostgresqlRange.create!(int8_range: "(10, 100]")
assert_equal 11..100, range.int8_range
}
}
end

def test_exclude_beginning_for_subtypes_without_succ_method_is_not_supported
assert_raises(ArgumentError) { PostgresqlRange.create!(num_range: "(0.1, 0.2]") }
assert_raises(ArgumentError) { PostgresqlRange.create!(float_range: "(0.5, 0.7]") }
assert_raises(ArgumentError) { PostgresqlRange.create!(int4_range: "(1, 10]") }
assert_raises(ArgumentError) { PostgresqlRange.create!(int8_range: "(10, 100]") }
assert_raises(ArgumentError) { PostgresqlRange.create!(date_range: "(''2012-01-02'', ''2012-01-04'']") }
assert_raises(ArgumentError) { PostgresqlRange.create!(ts_range: "(''2010-01-01 14:30'', ''2011-01-01 14:30'']") }
assert_raises(ArgumentError) { PostgresqlRange.create!(tstz_range: "(''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'']") }
end

def test_update_all_with_ranges

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