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If assignment or append statements must be executed conditionally, the following syntax can be used:

Syntax

Code Block

language	none

 set object = expression if booleanGuardExpression; 
 append object to arrayExpression if booleanGuardExpression;

Semantics

The set and append statements are applied only if the boolean guard expression evaluates to true.

Substitutables object Any object name.

expression A valid expression.

arrayExpression An expression evaluating to an array.

booleanGuardExpression Any expression evaluating to a boolean.

Examples

Code Block

language	none

 set x = "abc" if y > 10;

rp

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