Module: DuckPuncher

Extended by:
AncestralHash, Decoration, Registration, Utilities
Defined in:
lib/duck_puncher.rb,
lib/duck_puncher/duck.rb,
lib/duck_puncher/ducks.rb,
lib/duck_puncher/version.rb,
lib/duck_puncher/utilities.rb,
lib/duck_puncher/decoration.rb,
lib/duck_puncher/ducks/hash.rb,
lib/duck_puncher/unique_duck.rb,
lib/duck_puncher/ducks/method.rb,
lib/duck_puncher/ducks/module.rb,
lib/duck_puncher/ducks/object.rb,
lib/duck_puncher/ducks/string.rb,
lib/duck_puncher/json_storage.rb,
lib/duck_puncher/registration.rb,
lib/duck_puncher/ducks/numeric.rb,
lib/duck_puncher/ancestral_hash.rb,
lib/duck_puncher/ducks/enumerable.rb,
lib/duck_puncher/ducks/active_record.rb

Defined Under Namespace

Modules: AncestralHash, Decoration, Ducks, JSONStorage, Registration, Utilities Classes: Duck, GemInstaller, UniqueDuck

Constant Summary collapse

VERSION = 
'5.0.0'.freeze

Class Attribute Summary collapse

Class Method Summary collapse

Methods included from AncestralHash

ancestral_hash

Methods included from Utilities

lookup_constant, redefine_constant

Methods included from Decoration

build_decorator_class, cached_decorators, decorate, decorators, undecorate

Methods included from Registration

deregister, register, register!

Class Attribute Details

.logger ⇒ Object Also known as: log

Returns the value of attribute logger.



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# File 'lib/duck_puncher.rb', line 31

def logger
  @logger
end

Class Method Details

.call(*args) ⇒ Object Also known as: punch_all!, punch! 



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# 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

.deregister ⇒ Object 



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# File 'lib/duck_puncher.rb', line 79

def deregister(*)
  super
  @cached_decorators = nil
end

.punched_ducks ⇒ Object 



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# File 'lib/duck_puncher.rb', line 61

def punched_ducks
  @punched_ducks ||= Set.new
end

.register ⇒ Object

Register an extension with a target class When given a block, the block is used to create an anonymous module



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# File 'lib/duck_puncher.rb', line 73

def register(*)
  target, *_ = super
  decorators[target] = build_decorator_class(*Ducks[target])
  @cached_decorators = nil
end