Class: SimpleImagesDownloader::Runner

Inherits:

Object

• Object
• SimpleImagesDownloader::Runner

Defined in:

lib/simple_images_downloader/runner.rb

Overview

Runner class Responsible for invoking interface to download images from file

Examples:

SimpleImagesDownloader::Runner.invoke('./urls.txt')

Class Method Summary

• .invoke ⇒ Object

  Allows to invoke interface to download images from file.

Class Method Details

.invoke ⇒ Object

Allows to invoke interface to download images from file

Raises:

• (SimpleImagesDownloader::Errors::MissingFileArgumentError)

# File 'lib/simple_images_downloader/runner.rb', line 12

def self.invoke
  raise SimpleImagesDownloader::Errors::MissingFileArgumentError if ARGV.size.zero?

  SimpleImagesDownloader.from_file(ARGV.first)
end