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Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory. [Misc #13792] [ruby-core:82287] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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spec/ruby/library/matrix/vector/normalize_spec.rb
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spec/ruby/library/matrix/vector/normalize_spec.rb
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require File.expand_path('../../../../spec_helper', __FILE__)
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require 'matrix'
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describe "Vector#normalize" do
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it "returns a normalized copy of the vector" do
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x = 0.2672612419124244
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Vector[1, 2, 3].normalize.should == Vector[x, x * 2, x * 3]
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end
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it "raises an error for zero vectors" do
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lambda {
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Vector[].normalize
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}.should raise_error(Vector::ZeroVectorError)
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lambda {
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Vector[0, 0, 0].normalize
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}.should raise_error(Vector::ZeroVectorError)
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end
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end
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