Created
September 12, 2022 19:01
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Compare location-biased autocomplete search results from Mapbox and Google Places
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#!/usr/bin/env ruby | |
## | |
# Compare location-biased autocomplete search results from Mapbox and Google Places | |
# | |
require 'json' | |
require 'net/http' | |
QUERIES = [ | |
'beer', | |
'disn', | |
'hospital', | |
'downtown' | |
] | |
# lat,long | |
COORDINATES = { | |
"Denver Airport": [39.849, -104.673], | |
"New Orleans Jackson Square": [29.957857133560957, -90.06446474050662], | |
"Bangor, ME Airport": [44.777,-68.828], | |
"Shipyard Brewing Co, Portland, ME": [43.662129666625134, -70.24868070388654] | |
} | |
COORDINATES.each do |from_name, coordinates| | |
puts "\n🧍 #{from_name} - #{coordinates}" | |
QUERIES.each do |query| | |
puts " 🔎 #{query}" | |
# https://docs.mapbox.com/api/search/geocoding/#forward-geocoding | |
uri = URI("https://api.mapbox.com/geocoding/v5/mapbox.places/#{query}.json") | |
params = { access_token: ENV.fetch('MAPBOX_ACCESS_TOKEN'), limit: 3, proximity: coordinates.reverse.join(',') } | |
uri.query = URI.encode_www_form(params) | |
res = Net::HTTP.get_response(uri) | |
if res.is_a?(Net::HTTPSuccess) | |
puts " Mapbox" | |
JSON.parse(res.body)["features"].each_with_index do |feature, i| | |
puts " #{i + 1}. #{feature['text']} (#{feature["place_name"]})" | |
end | |
else | |
raise res | |
end | |
# https://developers.google.com/maps/documentation/places/web-service/autocomplete | |
uri = URI("https://maps.googleapis.com/maps/api/place/autocomplete/json") | |
params = { key: ENV.fetch('GOOGLE_API_KEY'), limit: 3, input: query, locationbias: "circle:10000@#{coordinates.join(',')}" } | |
uri.query = URI.encode_www_form(params) | |
res = Net::HTTP.get_response(uri) | |
if res.is_a?(Net::HTTPSuccess) | |
puts " Google Places Autocomplete" | |
JSON.parse(res.body)["predictions"][0..2].each_with_index do |prediction, i| | |
puts " #{i + 1}. #{prediction['description']}" | |
end | |
else | |
raise res | |
end | |
end | |
end |
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