diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/syntax/pattern_matching.rdoc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/doc/syntax/pattern_matching.rdoc b/doc/syntax/pattern_matching.rdoc index f80703d5c6..b7d614770c 100644 --- a/doc/syntax/pattern_matching.rdoc +++ b/doc/syntax/pattern_matching.rdoc @@ -140,7 +140,7 @@ Both array and hash patterns support "rest" specification: end #=> "matched" -In +case+ (but not in <code>=></code> and +in+) expressions, parentheses around both kinds of patterns could be omitted: +Parentheses around both kinds of patterns could be omitted: case [1, 2] in Integer, Integer @@ -158,6 +158,12 @@ In +case+ (but not in <code>=></code> and +in+) expressions, parentheses around end #=> "matched" + [1, 2] => a, b + [1, 2] in a, b + + {a: 1, b: 2, c: 3} => a: + {a: 1, b: 2, c: 3} in a: + Find pattern is similar to array pattern but it can be used to check if the given object has any elements that match the pattern: case ["a", 1, "b", "c", 2] |