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16 lines
345 B
Ruby
16 lines
345 B
Ruby
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require File.expand_path('../../../spec_helper', __FILE__)
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require 'matrix'
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describe "Matrix#hash" do
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it "returns a Fixnum" do
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Matrix[ [1,2] ].hash.should be_an_instance_of(Fixnum)
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end
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it "returns the same value for the same matrix" do
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data = [ [40,5], [2,7] ]
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Matrix[ *data ].hash.should == Matrix[ *data ].hash
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end
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end
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