Results for: "String# "

Define method as delegator instance method with an optional alias name ali. Method calls to ali will be delegated to accessor.method.

class MyQueue
  extend Forwardable
  attr_reader :queue
  def initialize
    @queue = []
  end

  def_delegator :@queue, :push, :mypush
end

q = MyQueue.new
q.mypush 42
q.queue    #=> [42]
q.push 23  #=> NoMethodError

Shortcut for defining multiple delegator methods, but with no provision for using a different name. The following two code samples have the same effect:

def_delegators :@records, :size, :<<, :map

def_delegator :@records, :size
def_delegator :@records, :<<
def_delegator :@records, :map

Defines a method method which delegates to accessor (i.e. it calls the method of the same name in accessor). If new_name is provided, it is used as the name for the delegate method.

Returns whether or not the struct of type type contains member. If it does not, or the struct type can’t be found, then false is returned. You may optionally specify additional headers in which to look for the struct (in addition to the common header files).

If found, a macro is passed as a preprocessor constant to the compiler using the type name and the member name, in uppercase, prepended with HAVE_.

For example, if have_struct_member('struct foo', 'bar') returned true, then the HAVE_STRUCT_FOO_BAR preprocessor macro would be passed to the compiler.

HAVE_ST_BAR is also defined for backward compatibility.

Returns a list of paths matching glob from the latest gems that can be used by a gem to pick up features from other gems. For example:

Gem.find_latest_files('rdoc/discover').each do |path| load path end

if check_load_path is true (the default), then find_latest_files also searches $LOAD_PATH for files as well as gems.

Unlike find_files, find_latest_files will return only files from the latest version of a gem.

ptr.to_str        => string
ptr.to_str(len)   => string

Returns the pointer contents as a string.

When called with no arguments, this method will return the contents with the length of this pointer’s size.

When called with len, a string of len bytes will be returned.

See to_s

Returns the output size of the digest, i.e. the length in bytes of the final message digest result.

Example

digest = OpenSSL::Digest::SHA1.new
puts digest.digest_length # => 20

Called when a map ends

Called when the YAML stream ends

Returns true if the stream is finished.

See Zlib::GzipReader documentation for a description.

Returns the number of the first source line where the instruction sequence was loaded from.

For example, using irb:

iseq = RubyVM::InstructionSequence.compile('num = 1 + 2')
#=> <RubyVM::InstructionSequence:<compiled>@<compiled>>
iseq.first_lineno
#=> 1

Routes method calls to the referenced remote object.

Routes method calls to the referenced remote object.

Returns the eigenvector matrix V

Returns the block diagonal eigenvalue matrix D

Gets the body text from the target and outputs it to $stdout. The target can either be specified as (uri), or as (host, path, port = 80); so:

Net::HTTP.get_print URI('http://www.example.com/index.html')

or:

Net::HTTP.get_print 'www.example.com', '/index.html'

Sends a POST request to the path.

Returns the response as a Net::HTTPResponse object.

When called with a block, the block is passed an HTTPResponse object. The body of that response will not have been read yet; the block can process it using HTTPResponse#read_body, if desired.

Returns the response.

This method never raises Net::* exceptions.

# example
response = http.request_post('/cgi-bin/nice.rb', 'datadatadata...')
p response.status
puts response.body          # body is already read in this case

# using block
http.request_post('/cgi-bin/nice.rb', 'datadatadata...') {|response|
  p response.status
  p response['content-type']
  response.read_body do |str|   # read body now
    print str
  end
}