result.clj

<amalloy> (doc proxy)
<sexpbot> ⟹ "Macro ([class-and-interfaces args & fs]);
class-and-interfaces - a vector of class names args - a (possibly
empty) vector of arguments to the superclass constructor. f => (name
[params*] body) or (name ([params*] body) ([params+] body) ...)
Expands to code which creates a instance of a proxy class that
implements the named class/interface(s) by calling the supplied fns. A
single class, if provided, must be first. If not provided it defaults
to Object. The interfaces names must be valid interface types. If a
method fn is not provided for a class method, the superclass methd
will be called. If a method fn is not provided for an interface
method, an UnsupportedOperationException will be thrown should it be
called. Method fns are closures and can capture the environment in
which proxy is called. Each method fn takes an additional implicit
first arg, which is bound to 'this. Note that while method fns can be
provided to override protected methods, they have no other access to
protected members, nor to super, as these capabilities cannot be
proxied."