Module: URI

Defined in:
lib/fe_core_ext/core_ext/uri.rb,
lib/fe_core_ext/core_ext/uri.rb

Defined Under Namespace

Classes: Generic

Instance Method Summary collapse

Instance Method Details

#download(file) ⇒ Object 



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# File 'lib/fe_core_ext/core_ext/uri.rb', line 9

def download(file)
  warn "URI#downloadの引数にはPathnameを使いましょう！" if file.is_a?(String)
  binary = OpenURI.open_uri(self).read
  file = file + self.basename if file.to_s[-1] == "/"
  dirname = ::File.dirname(file)
  ::FileUtils.mkdir_p(dirname) unless ::File.directory?(dirname)
  ::File.open(file, "wb") { |f| f.write(binary) }
end

#exists? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fe_core_ext/core_ext/uri.rb', line 18

def exists?
  req = ::Net::HTTP.new(host, port)
  req.use_ssl = true if scheme == "https"
  res = req.request_head(path)
  return URI(res["location"]).exists? if %w(301 302).include?(res.code)
  res.code == "200"
end