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Fixed equality method fails when given the object that doesn't support table method.

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[Bug #12422][ruby-core:75707]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
hsbt 2017-08-22 06:34:27 +00:00
parent 9c38a08f28
commit 20aed4495b
2 changed files with 5 additions and 1 deletions
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3
lib/csv.rb
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@ -870,7 +870,8 @@ class CSV
# Returns +true+ if all rows of this table ==() +other+'s rows. # Returns +true+ if all rows of this table ==() +other+'s rows.
def ==(other) def ==(other)
@table == other.table return @table == other.table if other.is_a? CSV::Table
@table == other
end end
# #

3
test/csv/test_features.rb
View file

@ -374,4 +374,7 @@ class TestCSV::Features < TestCSV
assert_equal [["line", "1", "a"], ["line", "2", "b"]], c.each.to_a assert_equal [["line", "1", "a"], ["line", "2", "b"]], c.each.to_a
end end
def test_table_nil_equality
assert_nothing_raised(NoMethodError) { CSV.parse("test", headers: true) == nil }
end
end end