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File.binwriteのファイルを開くときのmodeの説明を修正 #2939

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2 changes: 1 addition & 1 deletion refm/api/src/_builtin/IO
Original file line number Diff line number Diff line change
Expand Up @@ -756,7 +756,7 @@ IO.read("testfile") # => "0123456789"
path で指定されるファイルを開き、string を書き込み、
閉じます。

ファイルを開くときの mode が "rb:ASCII-8BIT" で、バイナリモードが有効
ファイルを開くときの mode が "wb:ASCII-8BIT" で、バイナリモードが有効
である点以外は [[m:IO.write]] と同じです。

[[m:Kernel.#open]] と同様 path の先頭が "|" ならば、"|" に続くコマンドを実行し、コマンドの出力を標準出力に書き込みます。
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