Class: String
- Inherits:
-
Object
- Object
- String
- Defined in:
- lib/certstepper.rb
Instance Method Summary collapse
Instance Method Details
#strip_control_and_extended_characters ⇒ Object
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# File 'lib/certstepper.rb', line 16 def strip_control_and_extended_characters() chars.each_with_object("") do |char, str| str << char if char.ascii_only? and char.ord.between?(32,126) end end |
#strip_control_characters ⇒ Object
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# File 'lib/certstepper.rb', line 10 def strip_control_characters() chars.each_with_object("") do |char, str| str << char unless char.ascii_only? and (char.ord < 32 or char.ord == 127) end end |