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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-09-20 02:32:50 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2019-09-20 02:40:59 +0900 |
| commit | b80df6e8e0a59207545822d92c0a4f78cd64ef5e (patch) | |
| tree | c1c999c7aa61e39c8e4258181ad3263405625146 /doc | |
| parent | e6378cdcd8246697be652b74442f9c07503e0ba6 (diff) | |
| download | ruby-b80df6e8e0a59207545822d92c0a4f78cd64ef5e.tar.gz | |
Update NEWS and documents [ci skip]
[Feature #11297] [Feature #16123]
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/syntax/assignment.rdoc | 3 | ||||
| -rw-r--r-- | doc/syntax/modules_and_classes.rdoc | 4 |
2 files changed, 4 insertions, 3 deletions
diff --git a/doc/syntax/assignment.rdoc b/doc/syntax/assignment.rdoc index 7361b7d3bd..91d5d5bba4 100644 --- a/doc/syntax/assignment.rdoc +++ b/doc/syntax/assignment.rdoc @@ -93,7 +93,8 @@ be cached. To call the method, use <code>self.big_calculation</code>. You can force a method call by using empty argument parentheses as shown above or by using an explicit receiver like <code>self.</code>. Using an explicit -receiver may raise a NameError if the method's visibility is not public. +receiver may raise a NameError if the method's visibility is not public or the +receiver is the literal <code>self</code>. Another commonly confusing case is when using a modifier +if+: diff --git a/doc/syntax/modules_and_classes.rdoc b/doc/syntax/modules_and_classes.rdoc index dd70d4ac21..8fc84d522a 100644 --- a/doc/syntax/modules_and_classes.rdoc +++ b/doc/syntax/modules_and_classes.rdoc @@ -191,8 +191,8 @@ Here is an example: a.n b # raises NoMethodError A is not a subclass of B The third visibility is +private+. A private method may not be called with a -receiver, not even +self+. If a private method is called with a receiver a -NoMethodError will be raised. +receiver, not even if it equals +self+. If a private method is called with a +receiver other than a literal +self+ a NoMethodError will be raised. === +alias+ and +undef+ |