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ref
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The ref function retrieves the global value
of a Symbol.
The ref function is used to access the value of a character within a Symbol. If no value has been assigned, the ref function will return #void.
(ref symbol index) Strong Typed:
The value of the character within the Symbol
Here are a number of links to Lambda coding examples which contain this instruction in various use cases.
Here are the links to the data types of the function arguments. Here are also a number of links to functions having arguments with any of these data types.
You can always talk with the AIS at aiserver.sourceforge.net.
(refString symbol index)
Name
Description
AIS Types symbol A Symbol Symbol index The index of the character within the Symbol to reference Integer
Returns:
Examples
Argument Types
String
Symbol
Structure
Brick
Matrix
List
Void
Number
Date
Function
ObjectRepository
ShortVector
Dictionary
Directory
Vector
Text
Integer
Boolean
Character
Complex
Lambda
NumMatrix
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