Module: Card::Set::All::EventViz

Extended by:
Card::Set
Defined in:
tmpsets/set/mod007-05_standard/all/event_viz.rb

Instance Method Summary collapse

Methods included from Card::Set

abstract_set?, all_set?, clean_empty_module_from_hash, clean_empty_modules, define_on_format, each_format, ensure_set, extended, format, include_set, include_set_formats, process_base_module_list, process_base_modules, register_set, register_set_format, shortname, stage_method, view, write_tmp_file

Methods included from Trait

#card_accessor, #card_reader, #card_writer

Methods included from Event

#define_event, #event

Instance Method Details

#events(action) ⇒ Object

up in the tree.



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# File 'tmpsets/set/mod007-05_standard/all/event_viz.rb', line 16

def events action
  @action = action
  events = [ events_tree(:validation), events_tree(:save) ]
  @action = nil
  puts_events events
end

#events_tree(filt) ⇒ Object 



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# File 'tmpsets/set/mod007-05_standard/all/event_viz.rb', line 53

def events_tree filt
  hash = {name: filt }
  if respond_to? "_#{filt}_callbacks"
    send( "_#{filt}_callbacks" ).each do |callback|
      next unless callback.applies? self
      hash[callback.kind] ||= []
      hash[callback.kind] << events_tree( callback.filter )
    end
  end

  hash
end

#puts_events(events, prefix = '', depth = 0) ⇒ Object

private



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# File 'tmpsets/set/mod007-05_standard/all/event_viz.rb', line 25

def puts_events events, prefix='', depth=0
  r = ''
  depth += 1
  events.each do |e|
    space = ' ' * (depth * 2)

    #FIXME - this is not right.  before and around callbacks are processed in declaration order regardless of kind.
    # not all befores then all arounds

    if e[:before]
      r += puts_events( e[:before], space+'v  ', depth)
    end
    if e[:around]
      r += puts_events( e[:around], space+'vv ', depth )
    end


    output = "#{prefix}#{e[:name]}"
    #warn output
    r+= "#{output}\n"

    if e[:after]
      r += puts_events( e[:after ].reverse, space+'^  ', depth )
    end
  end
  r
end