Robert Wayne's submission for "RSpec Calculator" assignment#79
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robertjosephwayne wants to merge 10 commits into
Open
Robert Wayne's submission for "RSpec Calculator" assignment#79robertjosephwayne wants to merge 10 commits into
robertjosephwayne wants to merge 10 commits into
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remis1889
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May 14, 2017
| # The add method properly adds numbers, | ||
| # whether positive or negative, integer or float. | ||
| describe "add" do | ||
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create a common instance for Calculator and use it throughout the specs.
let(:c) { Calculator.new }
| expect(Calculator.new.divide(-9, 4.0)).to be_within(0.1).of(-2.25) | ||
| end | ||
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| it "raises an ArgumentError if the second argument is zero" do |
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It raises an ArgumentError when second argument is less than 0
| end | ||
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| it "returns 2-digit decimals for non-round roots" do | ||
| expect(Calculator.new.sqrt(17)).to be_within(0.1).of(4.1) |
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It should return a result with 2 decimal places for non-round roots.
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