Class: CKEditor5::Rails::VersionDetector

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/ckeditor5/rails/version_detector.rb

Constant Summary collapse

NPM_PACKAGE = 
'ckeditor5'
CACHE_DURATION =

4 days in seconds

345_600

Instance Method Summary collapse

Constructor Details

#initialize ⇒ VersionDetector

Returns a new instance of VersionDetector.



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# File 'lib/ckeditor5/rails/version_detector.rb', line 22

def initialize
  @cache = {}
  @monitor = Monitor.new
end

Instance Method Details

#clear_cache! ⇒ Object 



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# File 'lib/ckeditor5/rails/version_detector.rb', line 27

def clear_cache!
  @monitor.synchronize { @cache.clear }
end

#latest_safe_version(current_version) ⇒ Object 



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# File 'lib/ckeditor5/rails/version_detector.rb', line 31

def latest_safe_version(current_version)
  @monitor.synchronize do
    cache_key = "#{current_version}_latest"
    return @cache[cache_key][:version] if valid_cache_entry?(cache_key)

    version = find_latest_safe_version(current_version)
    @cache[cache_key] = { version: version, timestamp: Time.now.to_i }
    version
  end
end