module DuckPuncher

Constants

VERSION

Attributes

log[RW]
log=[RW]
logger[RW]

Public Class Methods

call(*args) click to toggle source 
# File lib/duck_puncher.rb, line 37
def call(*args)
  options = args.last.is_a?(Hash) ? args.pop : {}
  classes = args.any? ? args : Ducks.list.keys
  classes.each do |klass|
    klass = lookup_constant(klass)
    Ducks[klass].sort.each do |duck|
      duck.punch_options = Ducks::Object.instance_method(:clone!).bind(options).call
      duck.punch_options[:target] ||= klass
      if punched_ducks.include?(duck)
        logger.warn %(Already punched #{duck.mod.name})
      elsif duck.punch(duck.punch_options).any?
        punched_ducks << duck
      else
        logger.warn %(No punches were thrown)
      end
    end
  end
  nil
end
Also aliased as: punch_all!, punch!
deregister(*) click to toggle source
Calls superclass method 
# File lib/duck_puncher.rb, line 79
def deregister(*)
  super
  @cached_decorators = nil
end
punch!(*args)
Alias for: call
punch_all!(*args)

Backwards compatibility

Alias for: call
punched_ducks() click to toggle source 
# File lib/duck_puncher.rb, line 61
def punched_ducks
  @punched_ducks ||= Set.new
end
register(*) click to toggle source

Register an extension with a target class When given a block, the block is used to create an anonymous module @param target [Class,Module,Object] constant or instance to extend @param mods [Array<Module>] modules to extend or mix into the target. The last argument can be a hash of options to customize the extension @option :only [Symbol, Array<Symbol>] list of methods to extend onto the target (the module must have these defined) @option :method [Symbol,String] the method used to apply the module, e.g. :extend (:include) @option :before [Proc] A hook that is called with the target class before punch @option :after [Proc] A hook that is called with the target class after punch

Calls superclass method 
# File lib/duck_puncher.rb, line 73
def register(*)
  target, *_ = super
  decorators[target] = build_decorator_class(*Ducks[target])
  @cached_decorators = nil
end