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The Object Data Type is used to group together a set of named values called keys. Each value will be associated with a key, later that value can be retrieved by the same key. An Object is created by a comma separated list of pairs where a name is separated from the value by a colon, enclosed in curly brackets. For example, if we wanted to pair foo with 1, bar with 2, and baz with 3 we would write the following Airscript.

{  
  foo: 1,  
  bar: 2,  
  baz: 3  
}

Alternatively, instead of just using the keyword foo, a string may be provided. The following Airscript Expression will produced the same value as that from the previous example.

{  
  "foo": 1,  
  "bar": 2,  
  "baz": 3  
}

This syntax is useful if a key must contain a character that isn't normally allowed in identifiers. For example, the key foo-bar must be entered with a string because the - character is not allowed.

{  
  "foo-bar": 1  
}

Using strings as keys also allows you to create Objects that have dynamic keys. For example, if there is a String Variable named dynamic_object_key that holds the string "foo", one can use, in order to retrieve the value associated with foo, an appended "." and then the text foo.

my_record.foo

Alternatively, records can also be accessed similarly to lists. So we may also access the value associated with foo like this:

my_record["foo"]