class Flor::Journal
As seen in docs/hooks.md
“‘ruby flor.hooker.add(’journal’, Flor::Journal
) “‘
A Journal
hook, receives only “consumed” messages and keeps a copy of all of them.
Used in specs, do not uses as-is in production, since it simply grows in memory…
Attributes
Public Class Methods
Source
# File lib/flor/unit/journal.rb, line 23 def initialize(unit) # Add a #journal method to the flor unit so that # `unit.journal` yields the message list. # unit.singleton_class.instance_eval do define_method(:journal) do @hooker['journal'].messages end end @messages = [] end
Public Instance Methods
Source
# File lib/flor/unit/journal.rb, line 51 def notify(executor, message) @messages << Flor.dup(message) # stores a deep clone of each consumed message [] # no new messages end
The method used by the hooker to give consumed messages to this journal
Source
# File lib/flor/unit/journal.rb, line 47 def opts; { consumed: true }; end
Tells the hooker that this hook is only interested in message that have been “consumed”, remember, the hooker passes messages to hooks before consumption and after consumption. In this case only consumed messages are passed.
Other hooks may declare they are only interested in messages belonging to a certain domain or having a certain tag. See spec/unit/unit_hooks_spec.rb for more filtering examples.