Module: Binxtils::InputNormalizer

Extended by:
Functionable
Defined in:
lib/binxtils/input_normalizer.rb

Instance Method Summary collapse

Instance Method Details

#boolean(param = nil) ⇒ Object 



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# File 'lib/binxtils/input_normalizer.rb', line 7

def boolean(param = nil)
  return false if param.blank?

  ActiveRecord::Type::Boolean.new.cast(param.to_s.strip)
end

#present_or_false?(val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/binxtils/input_normalizer.rb', line 19

def present_or_false?(val)
  val.to_s.present?
end

#regex_escape(val) ⇒ Object 



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# File 'lib/binxtils/input_normalizer.rb', line 30

def regex_escape(val)
  # Lazy hack, good enough for current purposes. Improve if required!
  string(val)&.gsub(/\W/, ".")
end

#sanitize(str = nil) ⇒ Object 



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# File 'lib/binxtils/input_normalizer.rb', line 23

def sanitize(str = nil)
  Rails::Html::Sanitizer.full_sanitizer.new.sanitize(str.to_s, encode_special_chars: true)
    .strip
    .gsub("&", "&") # ampersands are commonly used - keep them normal
    .gsub(/\s+/, " ") # remove extra whitespace
end

#string(val) ⇒ Object 



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# File 'lib/binxtils/input_normalizer.rb', line 13

def string(val)
  return nil if val.blank?

  val.strip.gsub(/\s+/, " ")
end