Class: Object

Inherits:
BasicObject
Defined in:
lib/utilities/object.rb

Instance Method Summary collapse

Instance Method Details

#attempt(method, *args, &block) ⇒ Object

Attempts to call a method on given object. If it fails (nil or NoMethodError), returns nil



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# File 'lib/utilities/object.rb', line 11

def attempt method, *args, &block
  begin
    self.try(method, *args, &block)
  rescue NoMethodError
    nil
  end
end

#is_any?(*args) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/utilities/object.rb', line 19

def is_any?(*args)
  args.any? do |klass|
    self.is_a? klass
  end
end

#within?(enumerable) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/utilities/object.rb', line 2

def within? enumerable
  if enumerable.is_a? Range
    enumerable.cover?(self)
  else
    enumerable.min <= self && self <= enumerable.max
  end
end