diff options
Diffstat (limited to 'doc/syntax/precedence.rdoc')
| -rw-r--r-- | doc/syntax/precedence.rdoc | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/doc/syntax/precedence.rdoc b/doc/syntax/precedence.rdoc index 515626c74f..f64691ab1f 100644 --- a/doc/syntax/precedence.rdoc +++ b/doc/syntax/precedence.rdoc @@ -49,10 +49,14 @@ Unary <code>+</code> and unary <code>-</code> are for <code>+1</code>, <code>-1</code> or <code>-(a + b)</code>. Modifier-if, modifier-unless, etc. are for the modifier versions of those -keywords. For example, this is a modifier-unless expression: +keywords. For example, this is a modifier-unless statement: a += 1 unless a.zero? +Note that <code>(a if b rescue c)</code> is parsed as <code>((a if b) rescue +c)</code> due to reasons not related to precedence. See {modifier +statements}[control_expressions_rdoc.html#label-Modifier+Statements]. + <code>{ ... }</code> blocks have priority below all listed operations, but <code>do ... end</code> blocks have lower priority. |