Hook type

Hook is a simple pub-sub

Direct parent types

HashLike: Base type for user-defined hash-like types. This is a workaround: it's not possible currently no inherit from the built-in Hash type.
Direct subtypes: 4

Methods

call(hook:Hook, *args:Arr) Source: stdlib.ngs:2369

Runs all handlers passing all args.

Parameters

args	Arguments to pass to handlers

Returns

Hash. Results from all the handlers

init(hook:Hook) Source: stdlib.ngs:2351: Hook constructor.
Returns
Hook

push(hook:Hook, handler:UserDefinedMethod) Source: stdlib.ngs:2359: Add unnamed handler. The hook is automatically named "pushed-N" where N is sequential integer.
Returns
New hook name