Class: ATypes::EnumerableWrap

Inherits:
Wrapper show all
Defined in:
lib/a_types/decorators/enuemrable_wrap.rb

Overview

Adds enumerable convenience methods to any object, preserving its original behavior.

Instance Method Summary collapse

Methods inherited from Wrapper

#content

Instance Method Details

#blank? ⇒ true, false

Checks whether the object is nil or empty.

Returns:

  • (true, false) —

    if object is empty or nil.



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# File 'lib/a_types/decorators/enuemrable_wrap.rb', line 16

def blank?
  if content.respond_to?(:empty?)
    content.empty?
  else
    content.nil?
  end
end

#filled? ⇒ true, false

Returns true if this objects contains any actual content.

Returns:

  • (true, false) —

    depending on whether this object has content.



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# File 'lib/a_types/decorators/enuemrable_wrap.rb', line 8

def filled?
  !blank?
end