If_then_

Definitions:

boolean, nullary procedure
Source: /avail/Avail/Foundation/Early Conditionals
Categories: Conditionals
Declare the one-branch conditional evaluation method that does nothing. It will be overridden for a true first argument.
Position Name Type Description
Parameters
1 predicate boolean The boolean that will be tested.
2 trueFunction nullary procedure What to execute if the predicate is true, which it isn't.
Returns
boolean, nullary procedure
Source: /avail/Avail/Foundation/Early Conditionals
Categories: Conditionals
Define the one-branch conditional evaluation method for a true condition.
Position Name Type Description
Parameters
1 predicate boolean The boolean, which in this case is true.
2 trueFunction nullary procedure What to execute if the predicate is true, which it is.
Returns