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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/syntax/literals.rdoc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/syntax/literals.rdoc b/doc/syntax/literals.rdoc index 194945abbd..cc05497dec 100644 --- a/doc/syntax/literals.rdoc +++ b/doc/syntax/literals.rdoc @@ -233,6 +233,14 @@ You can create a hash using symbol keys with the following syntax: This same syntax is used for keyword arguments for a method. +Like Symbol literals, you can qoute symbol keys. + + { "a 1": 1, "b #{1 + 1}": 2 } + +is equal to + + { :"a 1" => 1, :"b 2" => 2 } + See Hash for the methods you may use with a hash. == Ranges |