Class: LIVR::Rules::Modifiers::LeaveOnly

Inherits:
LIVR::Rule
  • Object
show all
Defined in:
lib/livr/rules/modifiers.rb

Instance Method Summary collapse

Constructor Details

#initialize(chars) ⇒ LeaveOnly

Returns a new instance of LeaveOnly.


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# File 'lib/livr/rules/modifiers.rb', line 55

def initialize(chars)
  @chars = chars
  @re = Regexp.compile("[^#{Regexp.quote(@chars)}]")
end

Instance Method Details

#call(value, user_data, field_results) ⇒ Object


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# File 'lib/livr/rules/modifiers.rb', line 60

def call(value, user_data, field_results)
  return if is_no_value(value) || value.is_a?(Hash)
  field_results << value.to_s.gsub(@re, '')
  return
end