device_detector

Shard for detect device by user agent string shards device-detection user-agent-parser user-agent-analysis

Framework Components

0.1.2 released over 5 years ago

creadone/device_detector

10 days ago

22 5

Sergey Fedorov

Source

Device Detector

The library for parsing User Agent and browser, operating system, device used (desktop, tablet, mobile, tv, cars, console, etc.), vendor and model detection. Currently it is an alpha-version and haven't been tested on production yet. The Library uses regexes from matomo-org/device_detector.

Installation

Add this to your application's shard.yml:

dependencies:
  device_detector:
    github: creadone/device_detector

Usage

require "device_detector"

user_agent = "Mozilla/5.0 (Windows NT 6.4; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36 Edge/12.0"
response = DeviceDetector::Detector.new(user_agent).call

# Check if browser detected
response.browser? #=> true

# Get browser name
response.browser_name #=> Microsoft Edge

# Get browser version
response.browser_version #=> 12.0

Available methods:

bot? bot_name	browser_engine? browser_engine_name	browser? browser_name browser_version	camera? camera_vendor camera_model
car_browser? car_browser_vendor car_browser_model	console? console_vendor console_model	feed_reader? feed_reader_name feed_reader_version	library? library_name library_version
mediaplayer? mediaplayer_name mediaplayer_version	mobile_app? mobile_app_name mobile_app_version	mobile_device? mobile_device_vendor mobile_device_type mobile_device_model	os? os_name os_version
pim? pim_name pim_version	portable_media_player? portable_media_player_vendor portable_media_player_model	tv? tv_vendor tv_model	vendorfragment? vendorfragment_vendor

Benchmarks

Recent benchmarking of parsing 1000 user-agent strings on a MacBook Air with Intel Core i5 dual core (0.8 Ghz per core):

crystal bench/raw_response.cr --release
40.530000   1.420000   41.950000 (  39.998607)

It's mean that device_detector can work with 25 RPS.

Testing

crystal spec

Contributing

Fork it ( https://github.com/creadone/device_detector/fork )
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create a new Pull Request

Contributors

@creadone Sergey Fedorov - creator, maintainer

device_detector

Device Detector

Installation

Usage

Benchmarks

Testing

Contributing

Contributors

Authors

Dependencies 1

Development Dependencies 0

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