Class: String

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

Overview

:nodoc:

Constant Summary collapse

MATCH_NON_US_ASCII = 
/[^\x00-\x7f]/

Instance Method Summary collapse

Instance Method Details

#ascii_only? ⇒ Boolean

Backport from Ruby 1.9 checks for non-us-ascii characters.

Returns:

  • (Boolean) 


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# File 'lib/core_ext.rb', line 47

def ascii_only?
  self !~ MATCH_NON_US_ASCII
end