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fixes an issue with number_to_human when converting values which are less than 1 but greater than -1 [#6576 state:resolved]

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Signed-off-by: Santiago Pastorino <santiago@wyeworks.com>
This commit is contained in:
Josh Kalderimis 2011-03-16 19:03:25 +01:00 committed by Santiago Pastorino
parent e8458d37c5
commit 0eae625256
2 changed files with 4 additions and 2 deletions
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2
actionpack/lib/action_view/helpers/number_helper.rb
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@ -472,7 +472,7 @@ module ActionView
end.keys.map{|e_name| inverted_du[e_name] }.sort_by{|e| -e}
number_exponent = number != 0 ? Math.log10(number.abs).floor : 0
display_exponent = unit_exponents.find{|e| number_exponent >= e }
display_exponent = unit_exponents.find{ |e| number_exponent >= e } || 0
number /= 10 ** display_exponent
unit = case units

4
actionpack/test/template/number_helper_test.rb
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@ -195,7 +195,9 @@ class NumberHelperTest < ActionView::TestCase
def test_number_to_human
assert_equal '-123', number_to_human(-123)
assert_equal '0', number_to_human(0)
assert_equal '-0.5', number_to_human(-0.5)
assert_equal '0', number_to_human(0)
assert_equal '0.5', number_to_human(0.5)
assert_equal '123', number_to_human(123)
assert_equal '1.23 Thousand', number_to_human(1234)
assert_equal '12.3 Thousand', number_to_human(12345)