Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_proctor/string_ext.rb

Instance Method Summary collapse

Instance Method Details

#is_integer? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ruby_proctor/string_ext.rb', line 2

def is_integer?
  self.to_i.to_s == self
end