merge revision(s) 57771:

	documentation for sort methods

	* array.c: [DOC] fix grammar in Array#sort, #sort!, #sort_by!,
	  move references below the code example, add a missing reference.
	* enum.c: [DOC] fix grammar in Enumerable#sort, #sort_by.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@57925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 8 insertions, 7 deletions

diff --git a/array.c b/array.c
index 580d1838a1..bd7cf0beff 100644
--- a/array.c
+++ b/array.c
@@ -2437,14 +2437,14 @@ sort_2(const void *ap, const void *bp, void *dummy)
  *  an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+
  *  are equivalent, or an integer greater than 0 when +a+ follows +b+.
  *
- *  The result is not guaranteed as stable.  When comparison of two
+ *  The result is not guaranteed to be stable.  When the comparison of two
  *  elements returns +0+, the order of the elements is unpredictable.
  *
- *  See also Enumerable#sort_by.
- *
  *     a = [ "d", "a", "e", "c", "b" ]
  *     a.sort!                    #=> ["a", "b", "c", "d", "e"]
  *     a.sort! { |x,y| y <=> x }  #=> ["e", "d", "c", "b", "a"]
+ *
+ *  See also Enumerable#sort_by.
  */
 
 VALUE
@@ -2521,14 +2521,14 @@ rb_ary_sort_bang(VALUE ary)
  *  an integer less than 0 when +b+ follows +a+, +0+ when +a+ and +b+
  *  are equivalent, or an integer greater than 0 when +a+ follows +b+.
  *
- *  The result is not guaranteed as stable.  When comparison of two
+ *  The result is not guaranteed to be stable.  When the comparison of two
  *  elements returns +0+, the order of the elements is unpredictable.
  *
- *  See also Enumerable#sort_by.
- *
  *     a = [ "d", "a", "e", "c", "b" ]
  *     a.sort                    #=> ["a", "b", "c", "d", "e"]
  *     a.sort { |x,y| y <=> x }  #=> ["e", "d", "c", "b", "a"]
+ *
+ *  See also Enumerable#sort_by.
  */
 
 VALUE
@@ -2680,11 +2680,12 @@ sort_by_i(RB_BLOCK_CALL_FUNC_ARGLIST(i, dummy))
  *  Sorts +self+ in place using a set of keys generated by mapping the
  *  values in +self+ through the given block.
  *
- *  The result is not guaranteed as stable.  When two keys are equal,
+ *  The result is not guaranteed to be stable.  When two keys are equal,
  *  the order of the corresponding elements is unpredictable.
  *
  *  If no block is given, an Enumerator is returned instead.
  *
+ *  See also Enumerable#sort_by.
  */
 
 static VALUE