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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/core/enumerable/minmax_spec.rb
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spec/ruby/core/enumerable/minmax_spec.rb
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require File.expand_path('../../../spec_helper', __FILE__)
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require File.expand_path('../fixtures/classes', __FILE__)
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describe "Enumerable#minmax" do
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before :each do
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@enum = EnumerableSpecs::Numerous.new(6, 4, 5, 10, 8)
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@strs = EnumerableSpecs::Numerous.new("333", "2", "60", "55555", "1010", "111")
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end
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it "min should return the minimum element" do
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@enum.minmax.should == [4, 10]
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@strs.minmax.should == ["1010", "60" ]
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end
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it "returns [nil, nil] for an empty Enumerable" do
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EnumerableSpecs::Empty.new.minmax.should == [nil, nil]
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end
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it "raises an ArgumentError when elements are incomparable" do
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lambda do
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EnumerableSpecs::Numerous.new(11,"22").minmax
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end.should raise_error(ArgumentError)
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lambda do
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EnumerableSpecs::Numerous.new(11,12,22,33).minmax{|a, b| nil}
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end.should raise_error(ArgumentError)
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end
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it "raises a NoMethodError for elements without #<=>" do
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lambda do
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EnumerableSpecs::Numerous.new(BasicObject.new, BasicObject.new).minmax
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end.should raise_error(NoMethodError)
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end
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it "returns the minimum when using a block rule" do
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@enum.minmax {|a,b| b <=> a }.should == [10, 4]
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@strs.minmax {|a,b| a.length <=> b.length }.should == ["2", "55555"]
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end
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it "gathers whole arrays as elements when each yields multiple" do
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multi = EnumerableSpecs::YieldsMulti.new
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multi.minmax.should == [[1, 2], [6, 7, 8, 9]]
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end
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end
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