Class: Object

Inherits:
BasicObject
Defined in:
lib/freighthopper/is_one_of.rb,
lib/freighthopper/soft_send.rb,
lib/freighthopper/eigenclass.rb,
lib/freighthopper/or_if_blank.rb,
lib/freighthopper/eval_with_options.rb

Instance Method Summary collapse

Instance Method Details

#define_eigenmethod(method_name, &blk) ⇒ Object 



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# File 'lib/freighthopper/eigenclass.rb', line 8

def define_eigenmethod(method_name, &blk)
  eigenclass.send :define_method, method_name, &blk
end

#eigenclass ⇒ Object 



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# File 'lib/freighthopper/eigenclass.rb', line 2

def eigenclass
  class << self
    self
  end
end

#eigenmethod(method_name) ⇒ Object 



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# File 'lib/freighthopper/eigenclass.rb', line 12

def eigenmethod(method_name)
  eigenclass.instance_method(method_name)
end

#eval_with_options(*args, &blk) ⇒ Object 



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# File 'lib/freighthopper/eval_with_options.rb', line 2

def eval_with_options(*args, &blk)
  with_options *args do |map|
    map.instance_eval(&blk)
  end
end

#is_one_of?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/freighthopper/is_one_of.rb', line 2

def is_one_of?(*args)
  args.flatten.any?{|arg| arg === self }
end

#or_if_blank(val = nil) ⇒ Object 



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# File 'lib/freighthopper/or_if_blank.rb', line 4

def or_if_blank(val = nil)
  if soft_send :blank?
    val || (block_given? ? yield : nil)
  else
    self
  end
end

#soft_send(method, *args) ⇒ Object 



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# File 'lib/freighthopper/soft_send.rb', line 2

def soft_send(method, *args)
  send method, *args if respond_to? method
end