True if the gems in the system satisfy dependency.
Returns whether the HTTP session is to be kept alive.
Add the –version option to the option parser.
Sets the preset dictionary and returns string. This method is available just only after Zlib::Deflate.new or Zlib::ZStream#reset method was called. See zlib.h for details.
Can raise errors of Z_STREAM_ERROR if a parameter is invalid (such as NULL dictionary) or the stream state is inconsistent, Z_DATA_ERROR if the given dictionary doesn’t match the expected one (incorrect adler32 value)
Provide the inflate stream with a dictionary that may be required in the future. Multiple dictionaries may be provided. The inflate stream will automatically choose the correct user-provided dictionary based on the stream’s required dictionary.
Sets the preset dictionary and returns string. This method is available just only after a Zlib::NeedDict exception was raised. See zlib.h for details.
Compose a string representing the given inner location field.
Terminate the application with exit code status, running any exit handlers that might have been defined.
Terminates the RubyGems process with the given exit_code
Get the indentation level.
Set the indentation level to level. The level must be less than 10 and greater than 1.
Returns true if argument is optional.
tobj = WIN32OLE::Type.new('Microsoft Excel 9.0 Object Library', 'Workbook') method = WIN32OLE::Method.new(tobj, 'SaveAs') param1 = method.params[0] puts "#{param1.name} #{param1.optional?}" # => Filename true
Sends an Options request to the server; returns an instance of a subclass of Net::HTTPResponse.
The request is based on the Net::HTTP::Options object created from string path and initial headers hash initheader.
http = Net::HTTP.new(hostname) http.options('/')
Sends an Options request to the server; returns an instance of a subclass of Net::HTTPResponse.
The request is based on the Net::HTTP::Options object created from string path and initial headers hash initheader.
http = Net::HTTP.new(hostname) http.options('/')
A Location instance that represents the location of this node in the source.
A Location object representing the location of this token in the source.
Override to display a longer description of what this command does.
A detailed description of this gem. See also summary
Example:
combination([:a, :b, :c, :d]) # => [[:a], [:b], [:c], [:d], [:a, :b], [:a, :c], [:a, :d], [:b, :c], [:b, :d], [:c, :d], [:a, :b, :c], [:a, :b, :d], [:a, :c, :d], [:b, :c, :d], [:a, :b, :c, :d]]