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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Math::PI" do
it "approximates the value of pi" do
Math::PI.should be_close(3.14159_26535_89793_23846, TOLERANCE)
end
it "is accessible to a class that includes Math" do
IncludesMath::PI.should == Math::PI
end
end
describe "Math::E" do
it "approximates the value of Napier's constant" do
Math::E.should be_close(2.71828_18284_59045_23536, TOLERANCE)
end
it "is accessible to a class that includes Math" do
IncludesMath::E.should == Math::E
end
end
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