Class: AdLocalize::Sanitizers::IOSSanitizer

Inherits:
Object
  • Object
show all
Defined in:
lib/ad_localize/sanitizers/ios_sanitizer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ IOSSanitizer

Returns a new instance of IOSSanitizer.



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# File 'lib/ad_localize/sanitizers/ios_sanitizer.rb', line 7

def initialize
  @should_auto_escape_percent = false
end

Instance Attribute Details

#should_auto_escape_percent ⇒ Object

Returns the value of attribute should_auto_escape_percent.



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# File 'lib/ad_localize/sanitizers/ios_sanitizer.rb', line 5

def should_auto_escape_percent
  @should_auto_escape_percent
end

Instance Method Details

#sanitize(value:) ⇒ Object 



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# File 'lib/ad_localize/sanitizers/ios_sanitizer.rb', line 11

def sanitize(value:)
  return if value.blank?

  processed_value = value.gsub(/(?<!\\)\"/, "\\\"")
  if @should_auto_escape_percent
    # we should escape % sign when not used as formatting function (see: https://developer.apple.com/library/archive/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html)
    processed_value = processed_value.gsub(/%(?!((\d+\$)?([a-zA-Z]|@)))/, '%%')
  end
  processed_value
end