class ActiveRecord::QueryLogs::LegacyFormatter

:nodoc:

def format(pairs)

Formats the key value pairs into a string. 
def format(pairs)
  pairs.map! do |key, value|
    "#{key}#{key_value_separator}#{format_value(value)}"
  end.join(",")
end

def format_value(value) 

def format_value(value)
  value
end

def initialize

:nodoc: 
def initialize
  @key_value_separator = ":"
end