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* For easier modifications of ruby/spec by MRI developers. * .gitignore: track changes under spec. * spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec. These files can therefore be updated like any other file in MRI. Instructions are provided in spec/README. [Feature #13156] [ruby-core:79246] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
11 lines
323 B
Ruby
11 lines
323 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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describe "Integer#pred" do
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it "returns the Integer equal to self - 1" do
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0.pred.should eql(-1)
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-1.pred.should eql(-2)
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bignum_value.pred.should eql(bignum_value(-1))
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fixnum_min.pred.should eql(fixnum_min - 1)
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20.pred.should eql(19)
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end
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end
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