Class: GooglePlaces::Prediction

Inherits:
Object
  • Object
show all
Defined in:
lib/google_places/prediction.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(json_result_object) ⇒ Prediction

Returns a new instance of Prediction.



9
10
11
12
 
# File 'lib/google_places/prediction.rb', line 9

def initialize(json_result_object)
  @description = json_result_object['description']
  @place_id = json_result_object['place_id']
end

Instance Attribute Details

#description ⇒ Object

Returns the value of attribute description.



4
5
6
 
# File 'lib/google_places/prediction.rb', line 4

def description
  @description
end

Class Method Details

.list_by_input(input, api_key, options = {}) ⇒ Object

Query for Predictions (optionally at the provided location)

Parameters:

  • [String,Integer] (Hash) —

    a customizable set of options

  • options (Hash) (defaults to: {}) —

    a customizable set of options

Options Hash (options):

  • :radius (Integer) — default: 1000 —

    Defines the distance (in meters) within which to return Place results. The maximum allowed radius is 50,000 meters. Note that radius must not be included if :rankby => ‘distance’ (described below) is specified.

  • :types (String, Array) —

    Restricts the results to Spots matching at least one of the specified types

  • :language (String) —

    The language code, indicating in which language the results should be returned, if possible.

  • :retry_options (Hash) — default: {} —

    A Hash containing parameters for search retries

  • :retry_options[:status] (Object) — default: []
  • :retry_options[:max] (Integer) — default: 0 —

    the maximum retries

  • :retry_options[:delay] (Integer) — default: 5 —

    the delay between each retry in seconds



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
 
# File 'lib/google_places/prediction.rb', line 31

def self.list_by_input(input, api_key, options = {})
  lat = options.delete(:lat)
  lng = options.delete(:lng)
  language = options.delete(:language)
  radius = options.delete(:radius)
  retry_options = options.delete(:retry_options) || {}
  types  = options.delete(:types)

  options = {
    :input => input,
    :key => api_key,
    :retry_options => retry_options
  }

  if lat && lng
    options[:location] = Location.new(lat, lng).format
    options[:radius] = radius if radius
  end

  # Accept Types as a string or array
  if types
    types = (types.is_a?(Array) ? types.join('|') : types)
    options[:types] = types
  end

  if language
    options[:language] = language
  end

  request(:predictions_by_input, options)
end

.request(method, options) ⇒ Object 



63
64
65
66
67
68
69
 
# File 'lib/google_places/prediction.rb', line 63

def self.request(method, options)
  response = Request.send(method, options)

  response['predictions'].map do |result|
    self.new(result)
  end
end