Module: RudderAnalyticsSync::Utils

Included in:
Batch, Client, Configuration, Operations::Operation
Defined in:
lib/rudder_analytics_sync/utils.rb

Constant Summary collapse

UTC_OFFSET_WITH_COLON = 
'%s%02d:%02d'
UTC_OFFSET_WITHOUT_COLON = 
UTC_OFFSET_WITH_COLON.sub(':', '')

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object 



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# File 'lib/rudder_analytics_sync/utils.rb', line 7

def self.included(klass)
  klass.extend(self)
end

Instance Method Details

#date_in_iso8601(date) ⇒ Object 



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# File 'lib/rudder_analytics_sync/utils.rb', line 58

def date_in_iso8601(date)
  date.strftime('%F')
end

#formatted_offset(time, colon = true, alternate_utc_string = nil) ⇒ Object

rubocop:disable Style/OptionalBooleanParameter



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# File 'lib/rudder_analytics_sync/utils.rb', line 62

def formatted_offset(time, colon = true, alternate_utc_string = nil) # rubocop:disable Style/OptionalBooleanParameter
  (time.utc? && alternate_utc_string) || seconds_to_utc_offset(time.utc_offset, colon)
end

#isoify_dates(hash) ⇒ Object

public: Returns a new hash with all the date values in the into iso8601 strings



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# File 'lib/rudder_analytics_sync/utils.rb', line 24

def isoify_dates(hash)
  hash.transform_values do |v|
    maybe_datetime_in_iso8601(v)
  end
end

#isoify_dates!(hash) ⇒ Object

public: Converts all the date values in the into iso8601 strings in place



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# File 'lib/rudder_analytics_sync/utils.rb', line 17

def isoify_dates!(hash)
  hash.replace isoify_dates hash
end

#maybe_datetime_in_iso8601(datetime) ⇒ Object 



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# File 'lib/rudder_analytics_sync/utils.rb', line 39

def maybe_datetime_in_iso8601(datetime)
  case datetime
  when Time
    time_in_iso8601 datetime
  when DateTime
    time_in_iso8601 datetime.to_time
  when Date
    date_in_iso8601 datetime
  else
    datetime
  end
end

#seconds_to_utc_offset(seconds, colon = true) ⇒ Object

rubocop:disable Style/OptionalBooleanParameter



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# File 'lib/rudder_analytics_sync/utils.rb', line 66

def seconds_to_utc_offset(seconds, colon = true) # rubocop:disable Style/OptionalBooleanParameter
  format((colon ? UTC_OFFSET_WITH_COLON : UTC_OFFSET_WITHOUT_COLON), (seconds.negative? ? '-' : '+'), (seconds.abs / 3600), ((seconds.abs % 3600) / 60))
end

#symbolize_keys(hash) ⇒ Object 



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# File 'lib/rudder_analytics_sync/utils.rb', line 11

def symbolize_keys(hash)
  hash.transform_keys(&:to_sym)
end

#time_in_iso8601(time, fraction_digits = 3) ⇒ Object 



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# File 'lib/rudder_analytics_sync/utils.rb', line 52

def time_in_iso8601(time, fraction_digits = 3)
  fraction = (format('.%06i', time.usec)[0, fraction_digits + 1] if fraction_digits.positive?)

  "#{time.strftime('%Y-%m-%dT%H:%M:%S')}#{fraction}#{formatted_offset(time, true, 'Z')}"
end

#uid ⇒ Object

public: Returns a uid string



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# File 'lib/rudder_analytics_sync/utils.rb', line 32

def uid
  arr = SecureRandom.random_bytes(16).unpack('NnnnnN')
  arr[2] = (arr[2] & 0x0fff) | 0x4000
  arr[3] = (arr[3] & 0x3fff) | 0x8000
  '%08x-%04x-%04x-%04x-%04x%08x' % arr # rubocop:disable Style/FormatString
end

#valid_date?(string) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rudder_analytics_sync/utils.rb', line 70

def valid_date?(string)
  !!(string.match(/\d{4}-\d{2}-\d{2}/) && Date.strptime(string, '%Y-%m-%d'))
rescue ArgumentError
  false
end