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csv.rb: foreach enumerator

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* lib/csv.rb (CSV.foreach): support enumerator.  based on a patch by
  Hanmac (Hans Mackowiak) at [ruby-core:57643].  [ruby-core:57283]
  [Feature #8929]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43135 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2013-10-04 00:32:35 +00:00
parent 6c4387b4f2
commit 28204c67ed
3 changed files with 13 additions and 0 deletions
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6
test/csv/test_interface.rb
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@ -40,6 +40,12 @@ class TestCSV::Interface < TestCSV
end
end
def test_foreach_enum
CSV.foreach(@path, col_sep: "\t", row_sep: "\r\n").zip(@expected) do |row, exp|
assert_equal(exp, row)
end
end
def test_open_and_close
csv = CSV.open(@path, "r+", col_sep: "\t", row_sep: "\r\n")
assert_not_nil(csv)