Module: Penetrator::Concern

Defined in:
lib/penetrator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.extended(base) ⇒ Object

:nodoc:



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# File 'lib/penetrator.rb', line 8

def self.extended(base) #:nodoc:
  base.instance_variable_set("@_dependencies", [])
end

Instance Method Details

#append_features(base) ⇒ Object 



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# File 'lib/penetrator.rb', line 12

def append_features(base)
  if base.instance_variable_defined?("@_dependencies")
    base.instance_variable_get("@_dependencies") << self
    return false
  else
    return false if base < self
    @_dependencies.each { |dep| base.send(:include, dep) }
    super
    base.extend const_get("ClassMethods") if const_defined?("ClassMethods")
    return unless instance_variable_defined?("@_included_block")
    if @_trait_block
      base.class_exec(*@_trait_args, @_trait_block, &@_included_block)
    else
      base.class_exec(*@_trait_args, &@_included_block)
    end
  end
end

#extend_object(obj) ⇒ Object 



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# File 'lib/penetrator.rb', line 30

def extend_object(obj)
  super
  return unless instance_variable_defined?("@_included_block")
  if @_trait_block
    (class << obj; self; end).instance_exec(*@_trait_args, @_trait_block, &@_included_block)
  else
    (class << obj; self; end).instance_exec(*@_trait_args, &@_included_block)
  end
end

#included(base = nil, &block) ⇒ Object 



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# File 'lib/penetrator.rb', line 40

def included(base = nil, &block)
  if base.nil?
    @_included_block = block
  else
    super
  end
end