Class: Smartsheet::API::Censor

Inherits:
Object
  • Object
show all
Defined in:
lib/smartsheet/api/request_logger.rb

Overview

Censors strings and hash values for select blacklisted keys

Constant Summary collapse

EXPOSED_CHARS = 
4
KEY_TO_STRING = 
->(k){ k.to_s }
KEY_TO_DOWNCASE_STRING = 
->(k){ k.to_s.downcase }

Instance Method Summary collapse

Constructor Details

#initialize(*blacklist) ⇒ Censor

Returns a new instance of Censor.



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# File 'lib/smartsheet/api/request_logger.rb', line 11

def initialize(*blacklist)
  @blacklist = Set.new(blacklist)
end

Instance Method Details

#censor(str) ⇒ Object 



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# File 'lib/smartsheet/api/request_logger.rb', line 23

def censor(str)
  total_length = str.length
  censored_length = [total_length - EXPOSED_CHARS, 0].max
  ('*' * censored_length) + str[censored_length...total_length]
end

#censor_hash(h, case_insensitive: false) ⇒ Object 



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# File 'lib/smartsheet/api/request_logger.rb', line 15

def censor_hash(h, case_insensitive: false)
  if case_insensitive
    _censor_hash(h, KEY_TO_DOWNCASE_STRING, downcased_blacklist)
  else
    _censor_hash(h, KEY_TO_STRING, blacklist)
  end
end