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Fix markups and indentation

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Kazuki Tsujimoto 2020-12-20 13:28:40 +09:00
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1 changed files with 8 additions and 8 deletions
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doc/syntax/pattern_matching.rdoc
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@ -60,12 +60,12 @@ See below for more examples and explanations of the syntax.
Patterns can be:
* any Ruby object (matched by <code>===</code> operator, like in +when+); (_Value pattern_)
* array pattern: <code>[<subpattern>, <subpattern>, <subpattern>, ...]</code>; (_Array pattern_)
* find pattern: <code>[*variable, <subpattern>, <subpattern>, <subpattern>, ..., *variable]</code>; (_Find pattern_)
* hash pattern: <code>{key: <subpattern>, key: <subpattern>, ...}</code>; (_Hash pattern_)
* combination of patterns with <code>|</code>; (_Alternative pattern_)
* variable capture: <code>variable</code> or <code><pattern> => variable</code>; (_Variable pattern_, _As pattern_)
* any Ruby object (matched by <code>===</code> operator, like in +when+); (<em>Value pattern</em>)
* array pattern: <code>[<subpattern>, <subpattern>, <subpattern>, ...]</code>; (<em>Array pattern</em>)
* find pattern: <code>[*variable, <subpattern>, <subpattern>, <subpattern>, ..., *variable]</code>; (<em>Find pattern</em>)
* hash pattern: <code>{key: <subpattern>, key: <subpattern>, ...}</code>; (<em>Hash pattern</em>)
* combination of patterns with <code>|</code>; (<em>Alternative pattern</em>)
* variable capture: <code>variable</code> or <code><pattern> => variable</code>; (<em>Variable pattern</em>, <em>As pattern</em>)
Any pattern can be nested inside array/find/hash patterns where <code><subpattern></code> is specified.
@ -443,8 +443,8 @@ Approximate syntax is:
| Constant[pattern, ..., *variable]
find_pattern: [*variable, pattern, ..., *variable]
| Constant(*variable, pattern, ..., *variable)
| Constant[*variable, pattern, ..., *variable]
| Constant(*variable, pattern, ..., *variable)
| Constant[*variable, pattern, ..., *variable]
hash_pattern: {key: pattern, key:, ..., **variable}
| Constant(key: pattern, key:, ..., **variable)