Module: SoManyDevices::DownloadsHelper

Defined in:
lib/so_many_devices/downloads_helper.rb

Constant Summary collapse

TIMEOUT = 
10
PATH = 
"#{Dir.pwd}/tmp/downloads"

Instance Method Summary collapse

Instance Method Details

#clear_downloads ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 41

def clear_downloads
  FileUtils.rm_f(downloads)
end

#download ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 10

def download
  downloads.first
end

#download_content ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 22

def download_content
  wait_for_download
  File.read(download)
end

#downloaded? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/so_many_devices/downloads_helper.rb', line 33

def downloaded?
  !downloading? && downloads.any?
end

#downloading? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/so_many_devices/downloads_helper.rb', line 37

def downloading?
  downloads.grep(/\.crdownload$/).any?
end

#downloads ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 6

def downloads
  Dir["#{PATH}/*"]
end

#first_download ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 14

def first_download
  downloads.first
end

#last_download ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 18

def last_download
  downloads.last
end

#wait_for_download ⇒ Object 



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# File 'lib/so_many_devices/downloads_helper.rb', line 27

def wait_for_download
  Timeout.timeout(TIMEOUT) do
    sleep 0.1 until downloaded?
  end
end