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19 lines
553 B
Ruby
19 lines
553 B
Ruby
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require File.expand_path('../../fixtures/classes', __FILE__)
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require 'matrix'
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describe :matrix_rectangular, shared: true do
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it "returns [receiver.real, receiver.imag]" do
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m = Matrix[ [1.2, Complex(1,2)], [Complex(-2,0.42), 4] ]
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m.send(@method).should == [m.real, m.imag]
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m = Matrix.empty(3, 0)
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m.send(@method).should == [m.real, m.imag]
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end
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describe "for a subclass of Matrix" do
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it "returns instances of that subclass" do
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MatrixSub.ins.send(@method).each{|m| m.should be_an_instance_of(MatrixSub) }
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end
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end
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end
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