[DOC] Use simple references to operator methods

Method references is not only able to be marked up as code, also
reflects `--show-hash` option.
The bug that prevented the old rdoc from correctly parsing these
methods was fixed last month.

1 files changed, 5 insertions, 5 deletions

diff --git a/array.c b/array.c
index 672aff7be8..8f79761b7b 100644
--- a/array.c
+++ b/array.c
@@ -8193,9 +8193,9 @@ rb_ary_deconstruct(VALUE ary)
  *  - #hash: Returns the integer hash code.
  *
  *  === Methods for Comparing
-
- *  - {<=>}[#method-i-3C-3D-3E]: Returns -1, 0, or 1
- *    as +self+ is less than, equal to, or greater than a given object.
+ *
+ *  - #<=>: Returns -1, 0, or 1 * as +self+ is less than, equal to, or
+ *    greater than a given object.
  *  - #==: Returns whether each element in +self+ is <tt>==</tt> to the corresponding element
  *    in a given object.
  *  - #eql?: Returns whether each element in +self+ is <tt>eql?</tt> to the corresponding
@@ -8277,12 +8277,12 @@ rb_ary_deconstruct(VALUE ary)
  *
  *  === Methods for Combining
  *
- *  - {&}[#method-i-26]: Returns an array containing elements found both in +self+ and a given array.
+ *  - #&: Returns an array containing elements found both in +self+ and a given array.
  *  - #intersection: Returns an array containing elements found both in +self+
  *    and in each given array.
  *  - #+: Returns an array containing all elements of +self+ followed by all elements of a given array.
  *  - #-: Returns an array containing all elements of +self+ that are not found in a given array.
- *  - {|}[#method-i-7C]: Returns an array containing all elements of +self+ and all elements of a given array,
+ *  - #|: Returns an array containing all elements of +self+ and all elements of a given array,
  *    duplicates removed.
  *  - #union: Returns an array containing all elements of +self+ and all elements of given arrays,
  *    duplicates removed.