OpenEuphoria

Re: Testing for NULL

• Posted by SDPringle Sep 04, 2015
• 1809 views

public type String( object x ) 
    return string( x ) or equal( x, NULL ) 
end type 

I think there is value in having a distinct type that allow for the dummy value. Naming convention preferences aside I would call it StringOrNull but not String. I would make another type String that would NOT allow NULL.

public type String( object x ) 
    return string(x) 
end type