Class: Enumerator

Inherits:
Object show all
Defined in:
lib/eac_ruby_utils/patches/enumerator/current.rb,
lib/eac_ruby_utils/patches/enumerator/stopped.rb

Instance Method Summary collapse

Instance Method Details

#current(default_value = nil) ⇒ Object 



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# File 'lib/eac_ruby_utils/patches/enumerator/current.rb', line 4

def current(default_value = nil)
  peek
rescue ::StopIteration
  default_value
end

#ongoing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_ruby_utils/patches/enumerator/stopped.rb', line 4

def ongoing?
  !stopped?
end

#stopped? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/eac_ruby_utils/patches/enumerator/stopped.rb', line 8

def stopped?
  peek
  false
rescue ::StopIteration
  true
end