Module: Swift::Playground::Util::PathOrContent

Included in:
Asset, Generator, Section
Defined in:
lib/swift/playground/util/path_or_content.rb

Instance Method Summary collapse

Instance Method Details

#derived_filename(pathname_or_content) ⇒ Object 



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# File 'lib/swift/playground/util/path_or_content.rb', line 23

def derived_filename(pathname_or_content)
  if pathname_or_content.respond_to?(:basename)
    pathname_or_content.basename.to_s
  elsif pathname_or_content.respond_to?(:path)
    File.basename(pathname_or_content.path)
  end
end

#path_or_content_as_io(path_or_content) ⇒ Object 



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# File 'lib/swift/playground/util/path_or_content.rb', line 5

def path_or_content_as_io(path_or_content)
  # Return path_or_content if it is an IO-like object
  return path_or_content if path_or_content.respond_to?(:read)

  unless path_or_content.is_a?(String)
    raise "You must provide either a String or an IO object when constructing a #{self.class.name}."
  end

  if path_or_content !~ /[^\n]/ && !path_or_content.blank?
    path = Pathname.new(path_or_content).expand_path
    return path if path.exist?

    raise "Path '#{path}' not found. Please add a newline to any raw content."
  else
    StringIO.new(path_or_content)
  end
end