Results for: "Array.new"

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.

offline mode. read name=value pairs on standard input.

Returns whether the HTTP session is to be kept alive.

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

Create a new BlockArgumentNode node.

Create a new CallTargetNode node.

Create a new ConstantTargetNode node.

Create a new EmbeddedVariableNode node.

Create a new ForwardingSuperNode node.

Create a new IndexTargetNode node.

Create a new MultiTargetNode node.

Create a new PinnedExpressionNode node.

Create a new RegularExpressionNode node.

Create a new ShareableConstantNode node.

Create a new SourceLineNode node.

Retrieve the value of one of the ArgumentsNodeFlags flags.

Retrieve the value of one of the RegularExpressionFlags flags.

Returns the last win32 socket Error of the current executing Thread or nil if none

Sets the last win32 socket Error of the current executing Thread to error

Stop tracing object allocations.

Note that if ::trace_object_allocations_start is called n-times, then tracing will stop after calling ::trace_object_allocations_stop n-times.

Constant time memory comparison for fixed length strings, such as results of HMAC calculations.

Returns true if the strings are identical, false if they are of the same length but not identical. If the length is different, ArgumentError is raised.

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 '+').