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-rw-r--r--spec/rubyspec/core/array/min_spec.rb117
1 files changed, 0 insertions, 117 deletions
diff --git a/spec/rubyspec/core/array/min_spec.rb b/spec/rubyspec/core/array/min_spec.rb
deleted file mode 100644
index 53fe4e0692..0000000000
--- a/spec/rubyspec/core/array/min_spec.rb
+++ /dev/null
@@ -1,117 +0,0 @@
-require File.expand_path('../../../spec_helper', __FILE__)
-
-describe "Array#min" do
- it "returns nil with no values" do
- [].min.should == nil
- end
-
- it "returns only element in one element array" do
- [1].min.should == 1
- end
-
- it "returns smallest value with multiple elements" do
- [1,2].min.should == 1
- [2,1].min.should == 1
- end
-
- describe "given a block with one argument" do
- it "yields in turn the last length-1 values from the array" do
- ary = []
- result = [1,2,3,4,5].min {|x| ary << x; x}
-
- ary.should == [2,3,4,5]
- result.should == 1
- end
- end
-end
-
-# From Enumerable#min, copied for better readability
-describe "Array#min" do
- before :each do
- @a = [2, 4, 6, 8, 10]
-
- @e_strs = ["333", "22", "666666", "1", "55555", "1010101010"]
- @e_ints = [ 333, 22, 666666, 55555, 1010101010]
- end
-
- it "min should return the minimum element" do
- [18, 42].min.should == 18
- [2, 5, 3, 6, 1, 4].min.should == 1
- end
-
- it "returns the minimum (basic cases)" do
- [55].min.should == 55
-
- [11,99].min.should == 11
- [99,11].min.should == 11
- [2, 33, 4, 11].min.should == 2
-
- [1,2,3,4,5].min.should == 1
- [5,4,3,2,1].min.should == 1
- [4,1,3,5,2].min.should == 1
- [5,5,5,5,5].min.should == 5
-
- ["aa","tt"].min.should == "aa"
- ["tt","aa"].min.should == "aa"
- ["2","33","4","11"].min.should == "11"
-
- @e_strs.min.should == "1"
- @e_ints.min.should == 22
- end
-
- it "returns nil for an empty Enumerable" do
- [].min.should be_nil
- end
-
- it "raises a NoMethodError for elements without #<=>" do
- lambda do
- [BasicObject.new, BasicObject.new].min
- end.should raise_error(NoMethodError)
- end
-
- it "raises an ArgumentError for incomparable elements" do
- lambda do
- [11,"22"].min
- end.should raise_error(ArgumentError)
- lambda do
- [11,12,22,33].min{|a, b| nil}
- end.should raise_error(ArgumentError)
- end
-
- it "returns the minimum when using a block rule" do
- ["2","33","4","11"].min {|a,b| a <=> b }.should == "11"
- [ 2 , 33 , 4 , 11 ].min {|a,b| a <=> b }.should == 2
-
- ["2","33","4","11"].min {|a,b| b <=> a }.should == "4"
- [ 2 , 33 , 4 , 11 ].min {|a,b| b <=> a }.should == 33
-
- [ 1, 2, 3, 4 ].min {|a,b| 15 }.should == 1
-
- [11,12,22,33].min{|a, b| 2 }.should == 11
- @i = -2
- [11,12,22,33].min{|a, b| @i += 1 }.should == 12
-
- @e_strs.min {|a,b| a.length <=> b.length }.should == "1"
-
- @e_strs.min {|a,b| a <=> b }.should == "1"
- @e_strs.min {|a,b| a.to_i <=> b.to_i }.should == "1"
-
- @e_ints.min {|a,b| a <=> b }.should == 22
- @e_ints.min {|a,b| a.to_s <=> b.to_s }.should == 1010101010
- end
-
- it "returns the minimum for enumerables that contain nils" do
- arr = [nil, nil, true]
- arr.min { |a, b|
- x = a.nil? ? -1 : a ? 0 : 1
- y = b.nil? ? -1 : b ? 0 : 1
- x <=> y
- }.should == nil
- end
-
- it "gathers whole arrays as elements when each yields multiple" do
- multi = [[1,2], [3,4,5], [6,7,8,9]]
- multi.min.should == [1, 2]
- end
-
-end