Class: ReTrack::RefererTracking

Inherits:
Object
  • Object
show all
Includes:
Mongoid::Document, Mongoid::Timestamps
Defined in:
app/models/re_track/referer_tracking.rb

Instance Method Summary collapse

Instance Method Details

#query(parameter, url_field_name = 'first_url') ⇒ String

Extract query parameters from referer_url and first_url.

Examples:

r = ReTrack::RefererTracking.new first_url: 'http://google.de/?q=a'
r.query('q')                 # => 'a'
r.query('a')                 # => nil
r.query('q', 'referer_url')  # => nil

Parameters:

  • parameter (String) —

    The Query String Parameter to look up.

  • url_field_name (String) (defaults to: 'first_url') —

    The URL field to query. Either ‘referer_url’ or ‘first_url’.

Returns:

  • (String) —

    The value for the given query parameter or nil.



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# File 'app/models/re_track/referer_tracking.rb', line 35

def query(parameter, url_field_name = 'first_url')
  url = value_for(url_field_name)
  return unless url
  query_hash(url)[parameter.to_s]
end