class Copypasta::Entry::Download
Attributes
source[R]
Public Class Methods
new(filename, source:, only_if: nil)
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# File lib/copypasta/entry/download.rb, line 10 def initialize(filename, source:, only_if: nil) raise "filename must be a string." unless filename.is_a?(String) raise "source url '#{source}' looks invalid." \ unless source =~ URI::DEFAULT_PARSER.make_regexp raise "only_if must be null or a Proc." if !only_if.nil? && !only_if.is_a?(Proc) @filename = filename @source = source @only_if = only_if end
Private Instance Methods
do_apply(destination, _parameters)
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# File lib/copypasta/entry/download.rb, line 23 def do_apply(destination, _parameters) require "open-uri" download = open(@source) IO.copy_stream(download, target_file(destination)) end