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authorNobuyoshi Nakada <nobu@ruby-lang.org>2022-01-09 19:17:48 +0900
committerNobuyoshi Nakada <nobu@ruby-lang.org>2022-01-09 19:17:48 +0900
commit65a8d52212d3945bb5f547136a88f43022a31cf3 (patch)
tree8fba1484097a1eba4b4a94025f3ee154ff7ac2de /doc
parentb43ad6b802b805cec6bee503e352d9697da8ca56 (diff)
Revert "[DOC] Mention RBOOL in extension.rdoc [Feature #13125]"
This reverts commit 9ad34da47ff7d71446e667897559047ed5635b60, as `RBOOL` is not defined publicly yet.
Diffstat (limited to 'doc')
-rw-r--r--doc/extension.ja.rdoc15
-rw-r--r--doc/extension.rdoc15
2 files changed, 0 insertions, 30 deletions
diff --git a/doc/extension.ja.rdoc b/doc/extension.ja.rdoc
index feae7b97da..3b68ec6cbc 100644
--- a/doc/extension.ja.rdoc
+++ b/doc/extension.ja.rdoc
@@ -190,21 +190,6 @@ INT2NUM() :: 任意の整数からVALUEへ
INT2NUM()は整数がFIXNUMの範囲に収まらない場合,Bignumに変換
してくれます(が,少し遅い).
-Cの真偽値をRubyの +true+ または +false+ に変換する
-
-RBOOL() ::
-
-<code>RBOOL(v)</code> は _v_ が非0のとき +Qtrue+ ,それ以外
-の _v_ が0のとき +Qfalse+ を返します.
-
-注意: RBOOLは定義されているのはRuby 3.1以降なので,それより
-古いバージョンをサポートするプログラム中で使いたいときは,以
-下のような定義を追加しておく必要があるでしょう.
-
- #ifndef RBOOL
- #define RBOOL(v) ((v) ? Qtrue : Qfalse)
- #endif
-
=== Rubyのデータを操作する
先程も述べた通り,Rubyの構造体をアクセスする時に内容の更新を
diff --git a/doc/extension.rdoc b/doc/extension.rdoc
index 3bb00c154e..837e35b369 100644
--- a/doc/extension.rdoc
+++ b/doc/extension.rdoc
@@ -169,21 +169,6 @@ INT2NUM() :: for arbitrary sized integers.
INT2NUM() converts an integer into a Bignum if it is out of the FIXNUM
range, but is a bit slower.
-To convert C boolean to Ruby +true+ or +false+ :
-
-RBOOL() ::
-
-<code>RBOOL(v)</code> returns +Qtrue+ if _v_ is not 0, or +Qfalse+
-otherwisze _v_ is 0.
-
-Notice: RBOOL is defined since Ruby 3.1, if you want to use it in a
-program which supports older versions, the fallback definition will be
-needed, like as the following.
-
- #ifndef RBOOL
- #define RBOOL(v) ((v) ? Qtrue : Qfalse)
- #endif
-
=== Manipulating Ruby Data
As I already mentioned, it is not recommended to modify an object's