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12 lines
427 B
Ruby
12 lines
427 B
Ruby
require_relative '../../spec_helper'
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require_relative 'shared/arithmetic_exception_in_coerce'
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describe "Float#-" do
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it_behaves_like :float_arithmetic_exception_in_coerce, :-
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it "returns self minus other" do
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(9_237_212.5280 - 5_280).should be_close(9231932.528, TOLERANCE)
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(2_560_496.1691 - bignum_value).should be_close(-18446744073706991616.0, TOLERANCE)
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(5.5 - 5.5).should be_close(0.0,TOLERANCE)
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end
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end
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