Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/string/conversions.rb

Instance Method Summary collapse

Instance Method Details

#is_i? ⇒ Boolean

Integerに変換可能かどうか

Returns:

  • (Boolean) 


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# File 'lib/string/conversions.rb', line 3

def is_i?
  begin
    Integer(self)
  rescue
    return false
  end

  true
end