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https://github.com/owaiswiz/rss_watcher
:newspaper: A Ruby Gem For Watching RSS Feeds
https://github.com/owaiswiz/rss_watcher
rss rss-feed rss-listener rss-notification-service rss-parser
Last synced: about 1 month ago
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:newspaper: A Ruby Gem For Watching RSS Feeds
- Host: GitHub
- URL: https://github.com/owaiswiz/rss_watcher
- Owner: owaiswiz
- License: other
- Created: 2020-01-18T09:24:00.000Z (almost 5 years ago)
- Default Branch: master
- Last Pushed: 2020-02-29T19:06:59.000Z (almost 5 years ago)
- Last Synced: 2024-10-30T17:53:01.247Z (about 2 months ago)
- Topics: rss, rss-feed, rss-listener, rss-notification-service, rss-parser
- Language: Ruby
- Homepage:
- Size: 15.6 KB
- Stars: 5
- Watchers: 2
- Forks: 0
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
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README
# RssWatcher
[![Gem Version](https://badge.fury.io/rb/rss_watcher.svg)](https://badge.fury.io/rb/rss_watcher) [![Gem](https://img.shields.io/gem/dt/rss_watcher.svg?colorB=brightgreen&maxAge=3600)](https://badge.fury.io/rb/rss_watcher)A Ruby Gem For Watching RSS Feeds
## Installation
Add this line to your application's Gemfile:
```ruby
gem 'rss_watcher'
```And then execute:
$ bundle
Or install it yourself as:
$ gem install rss_watcher
## Usage Example
Whenever a new item is detected on the RSS feed, the given block is called with the item that was detected. ```item``` is an instance of a parsed RSS item using the [Ruby RSS library](https://github.com/ruby/rss). You should be able to access properties of the item using methods of the same name (e.g title, description, link, pubDate)
```ruby
require "rss_watcher"
RssWatcher.watch(url: "http://lorem-rss.herokuapp.com/feed") do |item|
puts item.title
puts item.description
puts item.link
end
```
### Options
* url : URL of the RSS Feed to be watched (*Required | String*)
* update_interval: Time (**in seconds**) to wait between checking the url for updates (*Optional | Default: 10 | Integer*)
* cache_file: Path to a file that this gem uses internally for remembering the last seen item (*Optional | Default: ```"rss_watcher.cache"``` | String*)
```ruby
RssWatcher.watch(url: "http://lorem-rss.herokuapp.com/feed", update_interval: 1, cache_file: "~/.tmp/rss_watcher_cache") do |item|
puts item.pubDate
puts item.link
end
```
## DevelopmentAfter checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
## Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/owaiswiz/rss_watcher.