Results for: "partition"

Writes a number of random generated bytes (currently 1024) to filename which can be used to initialize the PRNG by calling ::load_random_file in a later session.

Calls the block with each capitalized field name:

res = Net::HTTP.get_response(hostname, '/todos/1')
res.each_capitalized_name do |key|
  p key if key.start_with?('C')
end

Output:

"Content-Type"
"Connection"
"Cache-Control"
"Cf-Cache-Status"
"Cf-Ray"

The capitalization is system-dependent; see Case Mapping.

Returns an enumerator if no block is given.

Sets the value of field 'Content-Type'; returns the new value; see Content-Type request header:

req = Net::HTTP::Get.new(uri)
req.set_content_type('application/json') # => ["application/json"]

Net::HTTPHeader#content_type= is an alias for Net::HTTPHeader#set_content_type.

Yields to a block and preserves the previous set of objects being printed.

Creates a self-signed certificate with an issuer and subject from email, a subject alternative name of email and the given extensions for the key.

Asks for a password with a prompt

Run UDP/IP server loop on the given sockets.

The return value of Socket.udp_server_sockets is appropriate for the argument.

It calls the block for each message received.

Add a list of paths to the $LOAD_PATH at the proper place.

Returns a URL-encoded string derived from the given string str.

The returned string:

• Preserves:

  • Characters '*', '.', '-', and '_'.

  • Character in ranges 'a'..'z', 'A'..'Z', and '0'..'9'.

  Example:

  URI.encode_www_form_component('*.-_azAZ09')
  # => "*.-_azAZ09"
  

• Converts:

  • Character ' ' to character '+'.

  • Any other character to “percent notation”; the percent notation for character c is '%%%X' % c.ord.

  Example:

  URI.encode_www_form_component('Here are some punctuation characters: ,;?:')
  # => "Here+are+some+punctuation+characters%3A+%2C%3B%3F%3A"
  

Encoding:

• If str has encoding Encoding::ASCII_8BIT, argument enc is ignored.

• Otherwise str is converted first to Encoding::UTF_8 (with suitable character replacements), and then to encoding enc.

In either case, the returned string has forced encoding Encoding::US_ASCII.

Related: URI.encode_uri_component (encodes ' ' as '%20').

Returns a string decoded from the given URL-encoded string str.

The given string is first encoded as Encoding::ASCII-8BIT (using String#b), then decoded (as below), and finally force-encoded to the given encoding enc.

The returned string:

• Preserves:

  • Characters '*', '.', '-', and '_'.

  • Character in ranges 'a'..'z', 'A'..'Z', and '0'..'9'.

  Example:

  URI.decode_www_form_component('*.-_azAZ09')
  # => "*.-_azAZ09"
  

• Converts:

  • Character '+' to character ' '.

  • Each “percent notation” to an ASCII character.

  Example:

  URI.decode_www_form_component('Here+are+some+punctuation+characters%3A+%2C%3B%3F%3A')
  # => "Here are some punctuation characters: ,;?:"
  

Related: URI.decode_uri_component (preserves '+').

Returns the string that is used to insert a space before the ‘:’ in JSON objects.

Sets the string that is used to insert a space before the ‘:’ in JSON objects.

This string is put at the end of a line that holds a JSON array.

This string is put at the end of a line that holds a JSON array.

Returns true, if circular data structures should be checked, otherwise returns false.

Returns true, if only ASCII characters should be generated. Otherwise returns false.