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Remove restrict - dead code

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This commit is contained in:
Norman Clarke 2012-05-22 16:35:34 -03:00
parent aa30b18af1
commit dff6b50983
2 changed files with 0 additions and 18 deletions
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11
lib/haml/util.rb
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@ -106,17 +106,6 @@ module Haml
end
end
# Restricts a number to falling within a given range.
# Returns the number if it falls within the range,
# or the closest value in the range if it doesn't.
#
# @param value [Numeric]
# @param range [Range<Numeric>]
# @return [Numeric]
def restrict(value, range)
[[value, range.first].max, range.last].min
end
# Substitutes a sub-array of one array with another sub-array.
#
# @param ary [Array] The array in which to make the substitution

7
test/util_test.rb
View file

@ -65,13 +65,6 @@ class UtilTest < MiniTest::Unit::TestCase
powerset([1, 2, 3]))
end
def test_restrict
assert_equal(0.5, restrict(0.5, 0..1))
assert_equal(1, restrict(2, 0..1))
assert_equal(1.3, restrict(2, 0..1.3))
assert_equal(0, restrict(-1, 0..1))
end
def test_substitute
assert_equal(["foo", "bar", "baz", 3, 4],
substitute([1, 2, 3, 4], [1, 2], ["foo", "bar", "baz"]))