Contents

module ActiveObject::Object
  FALSE_VALUES ||= [false, 0, '0', 'false', 'FALSE', 'f', 'F'].freeze
  TRUE_VALUES ||= [true, 1, '1', 'true', 'TRUE', 't', 'T'].freeze

  def array?
    is_a?(Array)
  end

  def blank?
    object = self
    object = object.strip if respond_to?(:strip)
    respond_to?(:empty?) ? object.empty? : !object
  end

  def boolean?
    TRUE_VALUES.include?(self) || FALSE_VALUES.include?(self)
  end

  # rubocop:disable Style/YodaCondition
  def false?
    false == self
  end
  # rubocop:enable Style/YodaCondition

  def falsey?
    nil? || FALSE_VALUES.include?(self)
  end

  def float?
    is_a?(Float)
  end

  def hash?
    is_a?(Hash)
  end

  def integer?
    is_a?(Integer)
  end

  def numeral?
    !to_s.match(/\A[+-]?\d+?(\.\d+)?\Z/).nil?
  end

  def numeric?
    is_a?(Numeric)
  end

  def palindrome?
    to_s == to_s.reverse
  end

  def present?
    !blank?
  end

  def range?
    is_a?(Range)
  end

  def salvage(placeholder = '---')
    blank? ? placeholder : self
  end

  def send_chain(*keys)
    Array(keys).inject(self) { |obj, key| obj.send(*key) }
  end

  def string?
    is_a?(String)
  end

  def time?
    is_a?(Time)
  end

  # rubocop:disable Style/YodaCondition
  def true?
    true == self
  end
  # rubocop:enable Style/YodaCondition

  def truthy?
    TRUE_VALUES.include?(self)
  end

  def try(*obj, &block)
    try!(*obj, &block) if obj.empty? || respond_to?(obj.first)
  end

  def try!(*obj, &block)
    if obj.empty? && block_given?
      block.arity.zero? ? instance_eval(&block) : yield(self)
    else
      public_send(*obj, &block)
    end
  end

end

Object.include(ActiveObject::Object) if ActiveObject::Settings.config.autoload_object

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
active_object-4.0.14	lib/active_object/object.rb
active_object-4.0.13	lib/active_object/object.rb
active_object-4.0.12	lib/active_object/object.rb
active_object-4.0.11	lib/active_object/object.rb
active_object-4.0.10	lib/active_object/object.rb
active_object-4.0.9	lib/active_object/object.rb