Class: Object

Inherits:
BasicObject
Defined in:
lib/quick_exam/core_ext.rb

Instance Method Summary collapse

Instance Method Details

#__blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/quick_exam/core_ext.rb', line 2

def __blank?
  case self
  when [], '', "\n", nil, false
    true
  else
    false
  end
end

#__presence ⇒ Object 



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# File 'lib/quick_exam/core_ext.rb', line 15

def __presence
  self if __present?
end

#__present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/quick_exam/core_ext.rb', line 11

def __present?
  !__blank?
end

#__squish ⇒ Object 



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# File 'lib/quick_exam/core_ext.rb', line 19

def __squish
  dup.__squish!
end

#__squish! ⇒ Object 



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# File 'lib/quick_exam/core_ext.rb', line 23

def __squish!
  gsub!(/[[:space:]]+/, " ")
  strip!
  self
end