Class: String

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

Constant Summary collapse

BLANK_RE = 
/\A[[:space:]]*\z/

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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

def blank?
  BLANK_RE === self
end