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Fixed missed sum => product change

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Jim Weirich
2013-06-07 05:38:44 +08:00
parent 4509e0c8fe
commit ad5f6f5fe8
1 changed files with 1 additions and 1 deletions
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src/about_iteration.rb
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@@ -84,7 +84,7 @@ class AboutIteration < Neo::Koan
result = [2, 3, 4].inject(0) { |sum, item| sum + item } result = [2, 3, 4].inject(0) { |sum, item| sum + item }
assert_equal __(9), result assert_equal __(9), result
result2 = [2, 3, 4].inject(1) { |product, item| sum * item } result2 = [2, 3, 4].inject(1) { |product, item| product * item }
assert_equal __(24), result2 assert_equal __(24), result2
# Extra Credit: # Extra Credit: