Class: NotifySet

Inherits:

Object

• Object
• NotifySet

show all

Defined in:

lib/notifyhub.rb

Overview

Instance Attribute Summary (collapse)

• - (Object) enable(value)

  Enable/disable Notify set.

Instance Method Summary (collapse)

• - (Object) [](idx)

  Get Notify by index.

• - (Object) action(&action) (also: #register, #with)

  Register Notify.

• - (Object) each

  Iterate over list of notifiers.

• - (NotifySet) initialize(id = nil) constructor

  Instantiation.

• - (Array<Object>) notify(*args)

  Run all notifiers in Notify set.

• - (Object) remove(notify = nil)

  Remove all or one Notify.

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# File 'lib/notifyhub.rb', line 246

def initialize( id = nil )
    @id = id
    @enable = true
    @list = []
end

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# File 'lib/notifyhub.rb', line 240

def enable
  @enable
end

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# File 'lib/notifyhub.rb', line 316

def []( idx )
    @list[ idx ]
end

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# File 'lib/notifyhub.rb', line 264

def action( &action )
    n = Notify.new( &action )
    @list.push n
    n
end

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# File 'lib/notifyhub.rb', line 308

def each
    @list.each do |n|
        yield n
    end
end

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# File 'lib/notifyhub.rb', line 289

def notify( *args )
    ret = []
    if @enable
        @list.each do |n|
            ret.push n.notify( *args )
        end
    end

    if ret.length == 1
        # Return single value.
        ret[0]
    else
        # Return array of results.
        ret
    end
end

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# File 'lib/notifyhub.rb', line 277

def remove( notify = nil )
    if notify
        @list.delete( notify )
    else
        @list = []
    end
end