Class: Discordrb::Events::ReactionEventHandler

Inherits:
EventHandler
  • Object
show all
Defined in:
lib/discordrb/events/reactions.rb

Overview

Generic superclass for event handlers pertaining to adding and removing reactions

Instance Method Summary collapse

Methods inherited from EventHandler

#after_call, #call, #initialize, #match, #matches_all

Constructor Details

This class inherits a constructor from Discordrb::Events::EventHandler

Instance Method Details

#matches?(event) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/discordrb/events/reactions.rb', line 54

def matches?(event)
  # Check for the proper event type
  return false unless event.is_a? ReactionEvent

  [
    matches_all(@attributes[:emoji], event.emoji) do |a, e|
      case a
      when Integer
        e.id == a
      when String
        e.name == a || e.name == a.delete(':') || e.id == a.resolve_id
      else
        e == a
      end
    end,
    matches_all(@attributes[:message], event.message_id) do |a, e|
      a == e
    end,
    matches_all(@attributes[:in], event.channel) do |a, e|
      case a
      when String
        # Make sure to remove the "#" from channel names in case it was specified
        a.delete('#') == e.name
      when Integer
        a == e.id
      else
        a == e
      end
    end,
    matches_all(@attributes[:from], event.user) do |a, e|
      case a
      when String
        a == e.name
      when :bot
        e.current_bot?
      else
        a == e
      end
    end
  ].reduce(true, &:&)
end