marcandre	2018-02-07 08:47:49 +0900 (Wed, 07 Feb 2018)

  New Revision: 62270

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=62270

  Log:
    lib/matrix.rb: Document deprecated methods [#12032] [doc] [ci-skip]

  Modified files:
    trunk/lib/matrix.rb
Index: lib/matrix.rb
===================================================================
--- lib/matrix.rb	(revision 62269)
+++ lib/matrix.rb	(revision 62270)
@@ -1446,16 +1446,25 @@ class Matrix https://github.com/ruby/ruby/blob/trunk/lib/matrix.rb#L1446
     @rows.collect(&:dup)
   end
 
+  # Deprecated.
+  #
+  # Use map(&:to_f)
   def elements_to_f
     warn "Matrix#elements_to_f is deprecated, use map(&:to_f)", uplevel: 1
     map(&:to_f)
   end
 
+  # Deprecated.
+  #
+  # Use map(&:to_i)
   def elements_to_i
     warn "Matrix#elements_to_i is deprecated, use map(&:to_i)", uplevel: 1
     map(&:to_i)
   end
 
+  # Deprecated.
+  #
+  # Use map(&:to_r)
   def elements_to_r
     warn "Matrix#elements_to_r is deprecated, use map(&:to_r)", uplevel: 1
     map(&:to_r)

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