From 139d9d819cdc2df640b5dab801348f5dda6a7a39 Mon Sep 17 00:00:00 2001
From: stomar <stomar@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 4 Nov 2018 11:40:32 +0000
Subject: array.c: [DOC] add docs for Array#{filter,filter!}

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65528 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'array.c')

diff --git a/array.c b/array.c
index 1eff5729c4..00061019b4 100644
--- a/array.c
+++ b/array.c
@@ -3139,6 +3139,8 @@ rb_ary_values_at(int argc, VALUE *argv, VALUE ary)
  *  call-seq:
  *     ary.select {|item| block}   -> new_ary
  *     ary.select                  -> Enumerator
+ *     ary.filter {|item| block}   -> new_ary
+ *     ary.filter                  -> Enumerator
  *
  *  Returns a new array containing all elements of +ary+
  *  for which the given +block+ returns a true value.
@@ -3151,6 +3153,8 @@ rb_ary_values_at(int argc, VALUE *argv, VALUE ary)
  *     a.select {|v| v =~ /[aeiou]/ }    #=> ["a", "e"]
  *
  *  See also Enumerable#select.
+ *
+ *  Array#filter is an alias for Array#select.
  */
 
 static VALUE
@@ -3217,6 +3221,8 @@ select_bang_ensure(VALUE a)
  *  call-seq:
  *     ary.select! {|item| block } -> ary or nil
  *     ary.select!                 -> Enumerator
+ *     ary.filter! {|item| block } -> ary or nil
+ *     ary.filter!                 -> Enumerator
  *
  *  Invokes the given block passing in successive elements from +self+,
  *  deleting elements for which the block returns a +false+ value.
@@ -3228,6 +3234,8 @@ select_bang_ensure(VALUE a)
  *  If no block is given, an Enumerator is returned instead.
  *
  *  See also Array#keep_if.
+ *
+ *  Array#filter! is an alias for Array#select!.
  */
 
 static VALUE
-- 
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