symstrp

symstrp( 
g_value 
) 
=> t / nil

Checks if an object is either a symbol or a string.

The suffix p is usually added to the name of a function to indicate that it is a predicate function.

g_value

A data object.

`t`	If g_value is either a symbol or a string.
`nil`	If g_value is neither a symbol nor a string.

symstrp( "foo" )    
=> t

symstrp( 'foo )     
=> t

symstrp( 3 )        
=> nil