Class: Array

Inherits:
Object show all
Defined in:
lib/has_many_polymorphs/support_methods.rb

Instance Method Summary collapse

Instance Method Details

#_extract_options! ⇒ Object

Rails 1.2.3 compatibility method. Copied from dev.rubyonrails.org/browser/trunk/activesupport/lib/active_support/core_ext/array/extract_options.rb?rev=7217



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# File 'lib/has_many_polymorphs/support_methods.rb', line 39

def _extract_options!
  last.is_a?(::Hash) ? pop : {}
end

#_flatten_once ⇒ Object

Flattens the first level of self.



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# File 'lib/has_many_polymorphs/support_methods.rb', line 34

def _flatten_once
  self.inject([]){|r, el| r + Array(el)}
end