Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/barocert/passcert.rb,
lib/barocert/tosscert.rb,
lib/barocert/kakaocert.rb,
lib/barocert/navercert.rb

Instance Method Summary collapse

#is_i? ⇒ Boolean

Instance Method Details

#is_i? ⇒ `Boolean`

Returns:

(Boolean)



450
451
452

# File 'lib/barocert/passcert.rb', line 450

def is_i?
	!!(self =~ /^\d+$/)
end