add sort ascending with block

benchmark/core/array/bench_sort.rb

@@ -34,6 +34,23 @@ def make_nested(kind)
     end
   end
 
+  x.report "sort strings ascending with block" do |times|
+    i = 0
+    while i < times
+      string_array.sort { |a,b| a <=> b }
+      i += 1
+    end
+  end
+
+  x.report "array sort! strings ascending with block" do |times|
+    i = 0
+    while i < times
+      array2 = string_array.dup
+      array2.sort! { |a,b| a <=> b }
+      i += 1
+    end
+  end
+
   x.report "sort strings descending with block" do |times|
     i = 0
     while i < times
@@ -68,6 +85,23 @@ def make_nested(kind)
     end
   end
 
+  x.report "sort numbers ascending with block" do |times|
+    i = 0
+    while i < times
+      fixnum_array.sort { |a,b| a <=> b }
+      i += 1
+    end
+  end
+
+  x.report "array sort! numbers ascending with block" do |times|
+    i = 0
+    while i < times
+      array2 = fixnum_array.dup
+      array2.sort! { |a,b| a <=> b }
+      i += 1
+    end
+  end
+
   x.report "sort numbers descending with block" do |times|
     i = 0
     while i < times
@@ -102,6 +136,23 @@ def make_nested(kind)
     end
   end
 
+  x.report "sort time ascending with block" do |times|
+    i = 0
+    while i < times
+      time_array.sort { |a,b| a <=> b }
+      i += 1
+    end
+  end
+
+  x.report "array sort! time ascending with block" do |times|
+    i = 0
+    while i < times
+      array2 = time_array.dup
+      array2.sort! { |a,b| a <=> b }
+      i += 1
+    end
+  end
+
   x.report "sort time descending with block" do |times|
     i = 0
     while i < times