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Remove strip_string_array - dead code

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Norman Clarke 2012-05-22 16:36:56 -03:00
parent 45ffb09b09
commit d7985dd9fd
2 changed files with 0 additions and 21 deletions
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12
lib/haml/util.rb
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@ -106,18 +106,6 @@ module Haml
end
end
# Destructively strips whitespace from the beginning and end
# of the first and last elements, respectively,
# in the array (if those elements are strings).
#
# @param arr [Array]
# @return [Array] `arr`
def strip_string_array(arr)
arr.first.lstrip! if arr.first.is_a?(String)
arr.last.rstrip! if arr.last.is_a?(String)
arr
end
# Return an array of all possible paths through the given arrays.
#
# @param arrs [Array<Array>]

9
test/util_test.rb
View file

@ -65,15 +65,6 @@ class UtilTest < MiniTest::Unit::TestCase
powerset([1, 2, 3]))
end
def test_strip_string_array
assert_equal(["foo ", " bar ", " baz"],
strip_string_array([" foo ", " bar ", " baz "]))
assert_equal([:foo, " bar ", " baz"],
strip_string_array([:foo, " bar ", " baz "]))
assert_equal(["foo ", " bar ", :baz],
strip_string_array([" foo ", " bar ", :baz]))
end
def test_paths
assert_equal([[1, 3, 5], [2, 3, 5], [1, 4, 5], [2, 4, 5]],
paths([[1, 2], [3, 4], [5]]))