langalex / social_feed

a ruby on rails plugin to create and display a social feed

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social_feed / lib / object_extensions.rb
100644 28 lines (22 sloc) 0.287 kb
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class Object
  def try(method, *params)
    send method, *params if respond_to? method
  end
end
 
class Object
  def if_nil?
    self
  end
  
  def if_not_nil?
    yield self
  end
end
 
class NilClass
  def if_nil?
    yield self
    self
  end
  
  def if_not_nil?
    self
  end
end