Add bin and edit workflow

bin/gems/facets-3.1.0/test/core/array/test_arrange.rb

@@ -0,0 +1,37 @@
+require 'facets/array/arrange'
+
+test_case Array do
+
+	method :rangify do
+		test 'Array of consecutive integers should return an array made up of a single range.' do
+			[1,2,3,4,5].rangify.assert == [1..5]
+		end
+		
+		test 'Array of non-consecutive integers should return the original array.' do
+			[1,3,5,7].rangify.assert == [1,3,5,7]
+		end
+
+		test 'Array of ranges should return the correct ranges.' do
+			arr = [40..45, 1..3, 4..10, 20..30, 24..28, 42..50, 1..6, 1..3, 1..1]
+			arr.rangify.assert == [1..10, 20..30, 40..50]
+		end
+		
+		test 'Array of ranges and integers should return the correct ranges.' do
+			arr = [99, 100, 1..3, 101, 4..5, 103, 10..19, 99, 20..20, 31, 32..33, 98, 97]
+			arr.rangify.assert == [1..5, 10..20, 31..33, 97..101, 103]
+		end	
+
+		test 'Array of non-consecutive integers should return the correct ranges.' do
+			[1,2,3,6,7,8,10,15].rangify.assert == [1..3, 6..8, 10, 15] 
+		end
+	
+		test 'Element order should not affect the result.' do
+			[8, 1, 15, 2, 6, 3, 7, 10].rangify.assert == [1..3, 6..8, 10, 15] 
+		end
+		
+		test 'Duplicate elements should not affect the result.' do
+			[8, 1, 15, 2, 6, 3, 7, 10, 8, 15, 2, 3, 1, 2].rangify.assert == [1..3, 6..8, 10, 15] 
+		end
+	end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_average.rb

@@ -0,0 +1,16 @@
+require 'facets/array/average'
+
+test_case Array do
+  method :average do
+    test 'Empty array returns nil' do
+      [].average.assert == nil
+    end
+
+    test 'Calculate average of array of numerical values' do
+      [1, 2, 3].average.assert == 2
+      [96, 35, 72, 30, 75, 33, 68, 13, 49, 71].average.assert == 54.2
+      [36, -67, -17, 85, -46, -64, -23, -13, 89, -47].average.assert == -6.7
+      [60.7829, 31.2622, 20.626, 78.8907, 61.5328].average.assert == 50.61892
+    end
+  end
+end

bin/gems/facets-3.1.0/test/core/array/test_before.rb

@@ -0,0 +1,48 @@
+covers 'facets/array/before'
+
+test_case Array do
+
+  method :before do
+
+    setup do
+      @sequence = ['a', 'b', 'c']
+    end
+
+    test "returns the previous element" do
+      @sequence.before('b').assert == 'a'
+      @sequence.before('c').assert == 'b'
+    end
+
+    test "loops around from back to front" do
+      @sequence.before('a').assert == 'c'
+    end
+
+    test "non-member elements return nil" do
+      @sequence.before('d').assert == nil
+    end
+
+  end
+
+  method :after do
+
+    setup do
+      @sequence = ['a', 'b', 'c']
+    end
+
+    test "returns the following element" do
+      @sequence.after('a').assert == 'b'
+      @sequence.after('b').assert == 'c'
+    end
+
+    test "loops around from back to front" do
+      @sequence.after('c').assert == 'a'
+    end
+
+    test "non-member elements return nil" do
+      @sequence.after('d').assert == nil
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_collapse.rb

@@ -0,0 +1,23 @@
+covers 'facets/array/collapse'
+
+test_case Array do
+
+  method :collapse do
+
+    test do
+      [1, nil, [1, 2], nil, [[3]]].collapse.assert == [1, 1, 2, 3]
+    end
+
+  end
+
+  method :collapse! do
+
+    test do
+      a = [1, nil, [1, 2], nil, [[3]]]
+      a.collapse!
+      a.assert == [1, 1, 2, 3]
+
+    end
+  end
+end
+

bin/gems/facets-3.1.0/test/core/array/test_commonality.rb

@@ -0,0 +1,35 @@
+covers 'facets/array/commonality'
+
+test_case Array do
+
+  method :commonality do
+
+    test do
+      a = [1,2,2,3,3,3]
+      e = { 2 => [2,2], 3 => [3,3,3] }
+      r = a.commonality
+      r.assert == e
+    end
+
+    test "with block" do
+      a = [1,2,2,3,3,3]
+      e = {false=>[1, 2, 2], true=>[3, 3, 3]}
+      r = a.commonality{ |x| x > 2 }
+      r.assert == e
+    end
+
+  end
+
+  method :collisions do
+
+    test "alias for commonality" do
+      a = [1,2,2,3,3,3]
+      e = { 2 => [2,2], 3 => [3,3,3] }
+      r = a.collisions
+      r.assert == e
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_conjoin.rb

@@ -0,0 +1,50 @@
+covers 'facets/array/conjoin'
+
+test_case Array do
+
+  method :conjoin do
+
+    setup "any array" do
+      @a = [1,2,3,4]
+    end
+
+    test "like join but spaced" do
+      @a.conjoin.assert == "1 2 3 4"
+    end
+
+    test "comma+space and 'and' on tail" do
+      @a.conjoin(', ', ' and ').assert = "1, 2, 3 and 4"
+    end
+
+    test "comma+space and 'or' on tail using :last option" do
+      @a.conjoin(', ', :last => ' or ').assert == "1, 2, 3 or 4"
+    end
+
+    test "semicolon+space and ampersand on tail using index" do
+      @a.conjoin('; ', -1 => ' & ').assert == "1; 2; 3 & 4"
+    end
+
+    test "with block to determine separator" do
+      r = @a.conjoin{ |i, a, b| i % 2 == 0 ? '.' : '-' }
+      r.assert == "1.2-3.4"
+    end
+
+    test "very esoteric transformation" do
+      r = @a.conjoin{ |i, x, y| "<#{i} #{x} #{y}>" }
+      r.assert == "1<0 1 2>2<1 2 3>3<2 3 4>4"
+    end
+
+    test "with :space option" do
+      r = @a.conjoin(',', '&', :space=>2)
+      r.assert == "1  ,  2  ,  3  &  4"
+    end
+
+    test ":spacer option can set an alternate spacing string" do
+      r = @a.conjoin('|', '>', :space=>2, :spacer=>'-')
+      r.assert == "1--|--2--|--3-->--4"
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_contains.rb

@@ -0,0 +1,14 @@
+covers 'facets/array/contains'
+
+test_case Array do
+
+  method :contains? do
+
+    test do
+      [1,2,3,4].assert.contains?(2)
+      [1,2,3,4].refute.contains?(9)
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_delete.rb

@@ -0,0 +1,42 @@
+covers 'facets/array/delete'
+
+test_case Array do
+
+  method :delete_unless do
+
+    test do
+      a = [1,2,3]
+      a.delete_unless{ |e| e == 2 }
+      a.assert == [2]
+    end
+
+  end
+
+  method :delete_values do
+
+    test do
+      a = [1,2,3,4]
+      a.delete_values(1,2).assert == [1,2]
+      a.assert == [3,4]
+    end
+
+  end
+
+  method :delete_values_at do
+
+    test do
+      a = [1,2,3,4]
+      a.delete_values_at(1,2).assert == [2,3]
+      a.assert == [1,4]
+    end
+
+    test do
+      a = [1,2,3,4]
+      a.delete_values_at(0..2).assert == [1,2,3]
+      a.assert == [4]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_delete_unless.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/delete_unless'
+
+test_case Array do
+
+  method :delete_unless do
+
+    test 'with an explicit block' do
+      [1,2,3].delete_unless{ |x| x < 2 }.assert == [1]
+    end
+
+    test 'with an implicit block' do
+      [1,2,3].delete_unless(&:even?).assert == [2]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_delete_values.rb

@@ -0,0 +1,31 @@
+covers 'facets/array/delete_values'
+
+test_case Array do
+
+  method :delete_values do
+
+    test do
+      a = [1,2,3,4]
+      a.delete_values(1,2).assert == [1,2]
+      a.assert                    == [3,4]
+    end
+
+  end
+
+  method :delete_values_at do
+
+    test do
+      a = [1,2,3,4]
+      a.delete_values_at(1,2).assert == [2,3]
+      a.assert                       == [1,4]
+    end
+
+    test do
+      a = [1,2,3,4]
+      a.delete_values_at(0..2).assert == [1,2,3]
+      a.assert                        == [4]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_divide.rb

@@ -0,0 +1,24 @@
+covers 'facets/array/divide'
+
+test_case Array do
+
+  method :divide do
+
+    test do
+      r = ['a1','b1','a2','b2'].divide(/^a/)
+      r.assert == [['a1','b1'],['a2','b2']]
+    end
+
+    test do
+      r = ['a1','b1','a2','b2'].divide(/^b/)
+      r.assert == [['a1'],['b1', 'a2'],['b2']]
+    end
+
+    test do
+      r = ['a1','b1','a2','b2'].divide(/c/)
+      r.assert = [['a1','b1','a2','b2']]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_duplicates.rb

@@ -0,0 +1,29 @@
+covers 'facets/array/duplicates'
+
+test_case Array do
+
+  method :duplicates do
+
+    test do
+      a = [1,1,2,2,3,4,5]
+      a.duplicates.sort.assert == [1,2]
+    end
+
+    test "with minimum" do
+      a = [0,1,2,3,4,5,
+           0,1,2,3,4,
+           0,1,2,3,
+           0,1,2,
+           0,1,
+           0]
+      (1..6).each do |m|
+        d = a.duplicates(m).sort
+        e = [*0..6-m]
+        d.assert == e
+      end
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_each_overlap.rb

@@ -0,0 +1,31 @@
+covers 'facets/array/each_overlap'
+
+test_case Array do
+
+  method :each_overlap do
+
+    test do
+      a = [1,2,3,4,5]
+      r = []
+      a.each_overlap(2,1) { |x| r << x } 
+      r.assert == [[1,2],[2,3],[3,4],[4,5]]
+    end
+
+    test do
+      a = [1,2,3,4,5,6,7]
+      r = []
+      a.each_overlap(3,1) { |x| r << x } 
+      r.assert == [[1,2,3],[3,4,5],[5,6,7]]
+    end
+
+    test do
+      a = [1,2,3,4,5]
+      r = []
+      a.each_overlap(3,2) { |x| r << x } 
+      r.assert == [[1,2,3],[2,3,4],[3,4,5]]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_each_pair.rb

@@ -0,0 +1,16 @@
+covers 'facets/array/each_pair'
+
+test_case Array do
+
+  method :each_pair do
+
+    test do
+      result = {}
+      a = [:a,:b,:c,:d]
+      a.each_pair{|i,e| result[e] = i + 1}
+      result.assert == {a: 1, b: 2, c: 3, d: 4}
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_each_value.rb

@@ -0,0 +1,16 @@
+covers 'facets/array/each_value'
+
+test_case Array do
+
+  method :each_value do
+
+    test do
+      a = [ "a", "b", "c" ]
+      out = ''
+      a.each_value {|x| out +=  "#{x} -- " }
+      out.assert == 'a -- b -- c -- '
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_entropy.rb

@@ -0,0 +1,23 @@
+covers 'facets/array/entropy'
+
+test_case Array do
+
+  method :entropy do
+
+    test do
+      %w{ a b }.entropy.assert == 1.0
+    end
+
+  end
+
+  method :ideal_entropy do
+
+    test do
+      %w{ a b }.ideal_entropy.assert == 1.0
+      %w{ a a b b }.ideal_entropy.assert == 2.0
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_extract_options.rb

@@ -0,0 +1,28 @@
+covers 'facets/array/extract_options'
+
+test_case Array do
+
+  method :extract_options! do
+
+    test do
+      h = { :x=>1, :y=>1 }
+      a = [:a, :b, h]
+      a.extract_options!.assert == h
+    end
+
+  end
+
+end
+
+test_case Hash do
+
+  method :extractable_options? do
+
+    test do
+      h = { :x=>1, :y=>1 }
+      h.assert.extractable_options?
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_first.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/indexable'
+
+test_case Array do
+
+  method :first! do 
+
+    test "alias of shift" do
+      a = [1,2,3]
+      r = a.first!
+      r.assert == 1
+      a.assert == [2,3]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_from.rb

@@ -0,0 +1,42 @@
+covers 'facets/array/from'
+
+test_case Array do
+
+  method :from do
+
+    test do
+      %w{W o r l d}.from(3).assert == ['l', 'd']
+      %w{W o r l d}.from(8).assert == []
+    end
+  end
+
+  method :thru do
+
+    test do
+
+      [1, 2, 3, 4, 5].thru(2).assert == [1, 2, 3]
+      [1, 2, 3, 4, 5].thru(7).assert == [1, 2, 3, 4, 5]
+
+    end
+
+    test do
+
+      [1, 2, 3, 4, 5].thru(0, 2).assert == [1, 2, 3]
+      [1, 2, 3, 4, 5].thru(2, 4).assert == [3, 4, 5]
+
+    end
+
+    test do
+
+      [1, 2, 3, 4, 5].thru(3, 7).assert == [4, 5]
+
+    end
+
+    test do
+
+      [1, 2, 3, 4, 5].thru(6, 7).assert = []
+
+    end
+
+  end
+end

bin/gems/facets-3.1.0/test/core/array/test_intersection.rb

@@ -0,0 +1,19 @@
+require 'facets/array/intersection'
+
+test_case Array do
+
+	method :intersection do
+		test { [1, 2].intersection.assert == nil }
+		test { [1..10, 11..20].intersection.assert == nil }
+		test { [1..10, 5..15, 11..20].intersection.assert == nil }
+		test { [8..8, 1..10, 10 ].intersection.assert == nil }
+		test { [10, 1..10].intersection.assert == 10 }
+		test { [1..10, 1].intersection.assert == 1 }
+		test { [1, 1].intersection.assert == 1 }
+		test { [1..10, 5, 5..8, 5..10 ].intersection.assert == 5 }
+		test { [1..10, 5..8, 5..10 ].intersection.assert == (5..8) }
+		test { [5..10, 1..10, 4..8 ].intersection.assert == (5..8) }
+		test { [5..10, 1..10, 4..20, 8].intersection.assert == 8 }
+	end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_last.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/indexable'
+
+test_case Array do
+
+  method :last! do
+
+    test "alias of pop" do
+      a = [1,2,3]
+      r = a.last!
+      r.assert == 3
+      a.assert == [1,2]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_median.rb

@@ -0,0 +1,27 @@
+covers 'facets/array/median'
+
+test_case Array do
+
+  method :median do
+    test "odd sized" do
+      r = %w{e a b c d}.median
+      r.assert == "c"
+    end
+
+    test "even sized" do
+      r = %w{f e a b c d}.median
+      r.assert == "d"
+    end
+
+    test "with positive offset" do
+      r = %w{e a b c d}.median(1)
+      r.assert == "d"
+    end
+
+    test "with negative offset" do
+      r = %w{e a b c d}.median(-1)
+      r.assert == "b"
+    end
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_merge.rb

@@ -0,0 +1,27 @@
+covers 'facets/array/merge'
+
+test_case Array do
+
+  method :merge do
+
+    test do
+      a = [1,2,3]
+      b = [3,4,5]
+      a.merge(b).assert == [1,2,3,4,5]
+    end
+
+  end
+
+  method :merge! do
+
+    test do
+      a = [1,2,3]
+      b = [3,4,5]
+      a.merge!(b)
+      a.assert == [1,2,3,4,5]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_missing.rb

@@ -0,0 +1,12 @@
+require 'facets/array/missing'
+
+test_case Array do
+
+	method :missing do
+		test { [1,3..3].missing.assert == [2] }
+		test { [1..5,10..12].missing.assert == [6..9] }
+		test { [100, 9..11, 14, 1..5, 16, 10..12, 17..17].missing.assert == [6..8, 13, 15, 18..99] }
+	end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_mode.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/mode'
+
+test_case Array do
+
+  method :mode do
+
+    test do
+      [1, 1, 2, 3].mode.assert == [1]
+    end
+
+    test do
+      [1, 1, 2, 2, 3].mode.sort.assert == [1,2]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_nonuniq.rb

@@ -0,0 +1,25 @@
+covers 'facets/array/nonuniq'
+
+test_case Array do
+
+  method :nonuniq do
+
+    test do
+      a = [1,1,2,2,3,4,5]
+      a.nonuniq.sort.assert == [1,2]
+    end
+
+  end
+
+  method :nonuniq! do
+
+    test do
+      a = [1,1,2,2,3,4,5]
+      a.nonuniq!
+      a.sort.assert == [1,2]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_not_empty.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/not_empty'
+
+test_case Array do
+
+  method :not_empty? do
+
+    test do
+      [].refute.not_empty?
+    end
+
+    test do
+      [1,2].assert.not_empty?
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_occur.rb

@@ -0,0 +1,52 @@
+covers 'facets/array/occur'
+
+test_case Array do
+
+  method :occur do
+
+    test "set limit" do
+      a = [1,2,3,4,5,
+             2,3,4,5,
+               3,4,5,
+                 4,5,
+                   5]  
+      (1..5).each do |m|
+        d = a.occur(m)
+        d.assert == [m]
+      end
+    end
+
+    test "range" do
+      a = %w{a b c d e
+               b c d e
+                 c d e
+                   d e
+                     e}
+      a.occur(1..2).sort.assert == ['a','b']
+      a.occur(1..3).sort.assert == ['a','b','c']
+      a.occur(2..3).sort.assert == ['b','c']
+    end
+
+    test do
+      a = [:a,:b,:a]
+      a.occur(1).assert == [:b]
+    end
+
+    test do
+      a = [:a,:b,:a]
+      a.occur(2).assert == [:a]
+    end
+
+    test do
+      a = [:a,:b,:a]
+      a.occur(1..1).assert == [:b]
+    end
+
+    test do
+      a = [:a,:b,:a]
+      a.occur{ |n| n % 2 == 0 }.assert == [:a]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_occurrence.rb

@@ -0,0 +1,20 @@
+covers 'facets/array/occurrence'
+
+test_case Array do
+
+  method :occurrence do
+
+    test "no arguments" do
+      r = [:a,:a,:b,:c,:c,:c].occurrence
+      r.assert == { :a => 2, :b => 1, :c => 3 } 
+    end
+  
+    test "with block" do
+      r = [2,2,3,4,4,4].occurrence{|i| i % 2} 
+      r.assert == { 0 => 5, 1 => 1 }
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_only.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/only.rb'
+
+test_case Array do
+
+  method :only do
+
+    test do
+      [5].only.assert == 5
+      [nil].only.assert == nil
+      expect(IndexError){ [].only }
+      expect(IndexError){ [1,2,3].only }
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_op_pow.rb

@@ -0,0 +1,13 @@
+covers 'facets/array/op_pow'
+
+test_case Array do
+
+  method :** do
+
+    test do
+      ([1,2] ** [3,4]).assert == [[1, 3], [1, 4], [2, 3], [2, 4]]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_pad.rb

@@ -0,0 +1,40 @@
+covers 'facets/array/pad'
+
+test_case Array do
+
+  method :pad do
+
+    test do
+      r = [0,1,2,3].pad(7,"x")
+      x = [0,1,2,3,"x","x","x"]
+      r.assert == x
+    end
+
+    test "negative index" do
+      r = [0,1,2,3].pad(-7,"n")
+      x = ["n","n","n",0,1,2,3]
+      r.assert == x
+    end
+
+  end
+
+  method :pad! do
+
+    test do
+      a = [0,1,2,3]
+      r = a.pad!(6,"y")
+      x = [0,1,2,3,"y","y"]
+      r.assert == x
+    end
+
+    test "negative index" do
+      a = [0,1,2,3]
+      r = a.pad!(-6,"q")
+      x = ["q","q",0,1,2,3]
+      r.assert == x
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_peek.rb

@@ -0,0 +1,28 @@
+covers 'facets/array/pull'
+
+test_case Array do
+
+  method :peek do
+
+    test do
+      a = [1,2,3]
+      a.peek.assert == 3
+      a.assert == [1,2,3]
+    end
+
+    test do
+      a = [1,2,3]
+      a.peek(1).assert == 2
+      a.assert == [1,2,3]
+    end
+
+    test do
+      a = [1,2,3]
+      a.peek(-1).assert == 1
+      a.assert == [1,2,3]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_poke.rb

@@ -0,0 +1,21 @@
+covers 'facets/array/pull'
+
+test_case Array do
+
+  method :poke do
+
+    test do
+      a = [1,2,3]
+      a.poke(9)
+      a.assert == [9,1,2,3]
+    end
+
+    test do
+      a = [2,3]
+      a.poke(1).assert == [1,2,3]
+      a.poke(4).assert == [4,1,2,3]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_probability.rb

@@ -0,0 +1,18 @@
+covers 'facets/array/probability'
+
+test_case Array do
+
+  method :probability do
+
+    test do
+      %w{a b}.probability.assert == {'a'=>0.5, 'b'=>0.5}
+    end
+
+    test do
+      %w{a a a b}.probability.assert == {'a'=>0.75, 'b'=>0.25}
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_pull.rb

@@ -0,0 +1,15 @@
+covers 'facets/array/pull'
+
+test_case Array do
+
+  method :pull do
+
+    test do
+      a = [1,2,3]
+      a.pull.assert == 1
+      a.assert == [2,3]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_recurse.rb

@@ -0,0 +1,40 @@
+covers 'facets/array/recurse'
+
+test_case Array do
+
+  method :recurse do
+
+    test do
+      a = ["a", ["b", "c", nil], nil]
+      r = a.recurse{|a| a.compact! }
+      r.assert ["a", ["b", "c"]]
+    end
+
+    test "with Hashes" do
+      require 'facets/hash/recurse'
+      objects = []
+      struct = [1, 2, {:a => 3, :b => [4, 5, {:c=>6}]}, [7, 8]]
+      struct.recurse(Array, Hash){|o| objects << o; o } 
+
+      objects.assert.include?( [7, 8]                           )
+      objects.assert.include?( {:c=>6}                          )
+      objects.assert.include?( [4, 5, {:c=>6}]                  )
+      objects.assert.include?( {:a => 3, :b => [4, 5, {:c=>6}]} )
+      objects.assert.include?( struct                           )
+
+      objects.length.assert == 5
+    end
+
+  end
+
+  method :recurse! do
+
+    test do
+      a = ["a", ["b", "c", nil], nil]
+      a.recurse!{|a| a.compact! }
+      a.assert ["a", ["b", "c"]]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_recursively.rb

@@ -0,0 +1,33 @@
+covers 'facets/array/recursively'
+
+test_case Array do
+
+  method :recursively do
+
+    test "each" do
+      r = []
+      [1,2,['a','b']].recursively{ |v| v }.each{ |v| r << v }
+      r.assert == [1,2,'a','b']
+    end
+
+    test "map" do
+      a = [1,2,['a','b']]
+      r = a.recursively{ |v| v.reverse }.map{ |v| v.succ }
+      r.assert == [2,3,['c','b']]
+    end
+
+    test "map!" do
+      a = [1,2,['a','b']]
+      a.recursively{ |v| v }.map!{ |v| v.succ }
+      a.assert == [2,3,['b','c']]
+    end
+
+    test "with block" do
+      a = [1,2,['a','b', nil], nil]
+      r = a.recursively{ |v| v.compact }.map{ |v| v }.compact
+      r.assert == [1,2,['a','b']]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_reject_values.rb

@@ -0,0 +1,17 @@
+covers 'facets/array/reject_values'
+
+testcase Array do
+
+  method :reject_values do
+
+    test do
+      a = [1,2,3,4,5]
+      r = a.reject_values(2,4)
+      r.assert == [1,3,5]
+      a.assert = [1,2,3,4,5]  # hasn't changed
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_splice.rb

@@ -0,0 +1,21 @@
+covers 'facets/array/splice'
+
+test_case Array do
+
+  method :splice do
+
+    test do
+      a = [1,2,3]
+      a.splice(1).assert == 2
+      a.assert == [1,3]
+    end
+
+    test do
+      a = [1,2,3]
+      a.splice(1,4).assert == 4
+      a.assert == [1,4,3]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_split.rb

@@ -0,0 +1,22 @@
+covers 'facets/array/split'
+
+test_case Array do
+
+  method :split do
+
+    test do
+      ['a','b','c'].split('b').assert == [['a'], ['c']]
+    end
+
+    test "empty" do
+      [].split('a').assert == []
+    end
+
+    test "same" do
+      ['a'].split('a').assert == []
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_squeeze.rb

@@ -0,0 +1,22 @@
+covers 'facets/array/squeeze'
+
+test_case Array do
+
+  method :squeeze! do
+
+    test 'default' do
+      a = [1,2,2,3,3,2,1]
+      a.squeeze!
+      a.assert == [1,2,3,2,1]
+    end
+
+    test 'with argument' do
+      a = [1,2,2,3,3,2,1]
+      a.squeeze!(*[3])
+      a.assert == [1,2,2,3,2,1]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_standard_deviation.rb

@@ -0,0 +1,18 @@
+require 'facets/array/standard_deviation'
+
+test_case Array do
+  method :standard_deviation do
+    test 'Empty array returns nil' do
+      [].standard_deviation.assert == nil
+    end
+
+    test 'Calculate standard_deviation of array of numerical values' do
+      [1, 2, 3].standard_deviation.assert == 0.816496580927726
+      [96, 35, 72, 30, 75, 33, 68, 13, 49, 71].standard_deviation.assert == 24.69331893448104
+      [36, -67, -17, 85, -46, -64, -23, -13, 89, -47].standard_deviation.assert == 54.67183918618432
+      [60.7829, 31.2622, 20.626, 78.8907, 61.5328].standard_deviation.assert == 21.428815505053002
+    end
+  end
+end
+
+

bin/gems/facets-3.1.0/test/core/array/test_step.rb

@@ -0,0 +1,28 @@
+covers 'facets/array/step.rb'
+
+test_case Array do
+
+  method :step do
+
+    test "iteration" do
+      a = [:a, :b, :c, :d]
+      r = []
+
+      a.step(2){ |e| r << e }
+
+      r.assert == [:b, :d]
+    end
+
+    test "conversion to array" do
+      a = [:a, :b, :c, :d]
+      a.step(1).to_a.assert == [:a, :b, :c, :d]
+      a.step(2).to_a.assert == [:b, :d]
+      a.step(3).to_a.assert == [:c]
+      a.step(5).to_a.assert == []
+    end
+
+  end
+
+end
+
+

bin/gems/facets-3.1.0/test/core/array/test_store.rb

@@ -0,0 +1,22 @@
+covers 'facets/array/store'
+
+test_case Array do
+
+  method :store do
+
+    test do
+      a = [1,2,3,4,5]
+      a.store(0, :A)
+      a.assert == [:A,2,3,4,5]
+    end
+
+    test do
+      a = [1,2,3,4,5]
+      a.store(-1, :Z)
+      a.assert == [1,2,3,4,:Z]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_to_h.rb

@@ -0,0 +1,14 @@
+covers 'facets/array/to_h'
+
+test_case Array do
+
+  method :to_h do
+
+    test do
+      arr = [[:a, 1], [:b, 2]]
+      arr.to_h.assert == {:a => 1, :b => 2}
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_traverse.rb

@@ -0,0 +1,26 @@
+covers 'facets/array/traverse'
+
+test_case Array do
+
+  method :traverse do
+
+    test do
+      a = ["A", "B", ["X", "Y"]]
+      g = a.traverse{ |e| e.downcase }
+      g.assert == ["a", "b", ["x", "y"]]
+    end
+
+  end
+
+  method :traverse! do
+
+    test do
+      a = ["A", "B", ["X", "Y"]]
+      a.traverse!{ |e| e.downcase }
+      a.assert == ["a", "b", ["x", "y"]]
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_uniq_by.rb

@@ -0,0 +1,24 @@
+covers 'facets/array/uniq_by'
+
+test_case Array do
+
+  method :uniq_by! do
+
+    test do
+      e = [-5, -4, -3, -2, -1, 0]
+      r = (-5..5).to_a
+      r.uniq_by!{ |i| i*i }
+      r.assert == e
+    end
+
+    test do
+      e = [5, 4, 3, 2, 1, 0]
+      r = (-5..5).to_a.reverse
+      r.uniq_by!{ |i| i*i }
+      r.assert == e
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/array/test_unique_permutation.rb

@@ -0,0 +1,23 @@
+covers 'facets/array/unique_permutation'
+
+test_case Array do
+
+  method :unique_permutation do
+
+    test 'example' do
+      [1,1,2,2,3].unique_permutation(2).to_a.assert == [
+        [1, 1], [1, 2], [1, 3], [2, 1], [2, 2], [2, 3], [3, 1], [3, 2]
+	  ]
+    end
+
+    test 'not eq permutation.to_a' do
+      [1,1,2,3].unique_permutation.to_a.assert != [1,1,2,3].permutation.to_a
+    end
+
+    test 'eq permutation.to_a.uniq' do
+      [1,1,2,3].unique_permutation.to_a.assert == [1,1,2,3].permutation.to_a.uniq
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/array/test_variance.rb

@@ -0,0 +1,17 @@
+require 'facets/array/variance'
+
+test_case Array do
+  method :variance do
+    test 'Empty array returns nil' do
+      [].variance.assert == nil
+    end
+
+    test 'Calculate variance of array of numerical values' do
+      [1, 2, 3].variance.assert == 0.6666666666666666
+      [96, 35, 72, 30, 75, 33, 68, 13, 49, 71].variance.assert == 609.76
+      [36, -67, -17, 85, -46, -64, -23, -13, 89, -47].variance.assert == 2989.0099999999993
+      [60.7829, 31.2622, 20.626, 78.8907, 61.5328].variance.assert == 459.1941339495999
+    end
+  end
+end
+

bin/gems/facets-3.1.0/test/core/array/test_zip.rb

@@ -0,0 +1,13 @@
+covers 'facets/array/zip'
+
+test_case Array do
+
+  method :zip do
+
+    test 'example' do
+      Array.zip([1,2], [3,4]).assert == [[1,3],[2,4]]
+    end
+
+  end
+
+end