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Fix sounds_for_number when number is nineteen #3

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Fix sounds_for_number when number is nineteen #3

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2 changes: 1 addition & 1 deletion lib/ahnsay.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,7 @@ def sounds_for_number(number)
result << "#{hundreds}.ul" << "hundred.ul"
end
rest = rest % 100
if rest < 19
if rest < 20
result << "#{rest}.ul"
else
tens = (rest / 10).floor
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2 changes: 1 addition & 1 deletion spec/ahnsay_spec.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -71,7 +71,7 @@
subject.sounds_for_number(23).should == ["sounds/20.ul", "sounds/3.ul"]
end
it "returns the expected array for a number with tens below 20" do
subject.sounds_for_number(13).should == ["sounds/13.ul"]
subject.sounds_for_number(19).should == ["sounds/19.ul"]
end
it "returns the expected array for a number that is a multiple of 10" do
subject.sounds_for_number(20).should == ["sounds/20.ul"]
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