Spectator::ExampleGroupHook
Inherits Reference / Object
Information about a hook tied to an example group and a proc to invoke it.
Constructors
new(proc : -> , *, location : Location | Nil = nil, label : Label = nil)
Creates the hook with a proc. The proc will be called when the hook is invoked. A location and label can be provided for debugging.
new(*, location : Location | Nil = nil, label : Label = nil, &block : -> _)
Creates the hook with a block. The block will be executed when the hook is invoked. A location and label can be provided for debugging.
Instance methods
call_once
Invokes the hook if it hasn't already been invoked. Returns true if the hook was invoked (first time being called).
to_s(io : IO) : Nil
Produces the string representation of the hook. Includes the location and label if they're not nil.