Results for: "Array"

Sets the value for field 'Range'; see Range request header:

With argument length:

req = Net::HTTP::Get.new(uri)
req.set_range(100)      # => 100
req['Range']            # => "bytes=0-99"

With arguments offset and length:

req.set_range(100, 100) # => 100...200
req['Range']            # => "bytes=100-199"

With argument range:

req.set_range(100..199) # => 100..199
req['Range']            # => "bytes=100-199"

Net::HTTPHeader#range= is an alias for Net::HTTPHeader#set_range.

Returns a Range object representing the value of field 'Content-Range', or nil if no such field exists; see Content-Range response header:

res = Net::HTTP.get_response(hostname, '/todos/1')
res['Content-Range'] # => nil
res['Content-Range'] = 'bytes 0-499/1000'
res['Content-Range'] # => "bytes 0-499/1000"
res.content_range    # => 0..499

Returns the integer representing length of the value of field 'Content-Range', or nil if no such field exists; see Content-Range response header:

res = Net::HTTP.get_response(hostname, '/todos/1')
res['Content-Range'] # => nil
res['Content-Range'] = 'bytes 0-499/1000'
res.range_length     # => 500

Create a new ArgumentsNode node.

Create a new ImaginaryNode node.

Create a new ParenthesesNode node.

Create a new ProgramNode node.

Create a new RangeNode node.

Create a new RationalNode node.

Retrieve the value of one of the RangeFlags flags.

Generate a random binary string.

The argument n specifies the length of the result string.

If n is not specified or is nil, 16 is assumed. It may be larger in future.

The result may contain any byte: “x00” - “xff”.

require 'random/formatter'

Random.random_bytes #=> "\xD8\\\xE0\xF4\r\xB2\xFC*WM\xFF\x83\x18\xF45\xB6"
# or
prng = Random.new
prng.random_bytes #=> "m\xDC\xFC/\a\x00Uf\xB2\xB2P\xBD\xFF6S\x97"

Internal interface to Random; Generate random data n bytes.

Generates formatted random number from raw random bytes. See Random#rand.

Displays an error statement to the error output location. Asks a question if given.

Displays a warning statement to the warning output location. Asks a question if given.

Terminates the RubyGems process with the given exit_code

Set the effective user ID, and if possible, the saved user ID of the process to the given user. Returns the new effective user ID. Not available on all platforms.

[Process.uid, Process.euid]          #=> [0, 0]
Process::UID.grant_privilege(31)     #=> 31
[Process.uid, Process.euid]          #=> [0, 31]

Set the effective group ID, and if possible, the saved group ID of the process to the given group. Returns the new effective group ID. Not available on all platforms.

[Process.gid, Process.egid]          #=> [0, 0]
Process::GID.grant_privilege(31)     #=> 33
[Process.gid, Process.egid]          #=> [0, 33]

Example:

x.foo += 42
         ^^

Example:

x[1] += 42
  ^^^^^^^^

def foo(&bar); end

^^^^

A block’s parameters.