Contents

require_relative 'observer'

# Observer that takes an updater block to process updates
class BlockObserver
  include Observer

  def initialize(&updater)
    @updater = updater
  end

  def update(changed_value=nil)
    @updater.call(changed_value)
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
glimmer-0.3.5	lib/command_handlers/models/block_observer.rb
glimmer-0.3.4	lib/command_handlers/models/block_observer.rb
glimmer-0.3.3	lib/command_handlers/models/block_observer.rb
glimmer-0.3.2	lib/command_handlers/models/block_observer.rb
glimmer-0.3.1	lib/command_handlers/models/block_observer.rb