Method lfun::`+()

Method `+

mixed `+(zero arg, zero ... rest)

Description

Left side addition/concatenation callback.

This is used by `+ . It's called with any arguments that follow this object in the argument list of the call to `+ . The returned value should be a new instance that represents the addition/concatenation between this object and the arguments in the order they are given.

Note

It's assumed that this function is side-effect free.

See also

lfun::``+() , lfun::`+=() , `+()