Class: Array

Inherits:
Object show all
Defined in:
lib/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#fifth ⇒ Object 



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# File 'lib/core_ext.rb', line 20

def fifth
  self[4]
end

#fourth ⇒ Object 



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# File 'lib/core_ext.rb', line 16

def fourth
  self[3]
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/core_ext.rb', line 4

def present?
  !empty?
end

#second ⇒ Object 



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# File 'lib/core_ext.rb', line 8

def second
  self[1]
end

#third ⇒ Object 



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# File 'lib/core_ext.rb', line 12

def third
  self[2]
end