Results for: "partition"

Returns the method identifier for the given object.

class A
  include ObjectSpace

  def foo
    trace_object_allocations do
      obj = Object.new
      p "#{allocation_class_path(obj)}##{allocation_method_id(obj)}"
    end
  end
end

A.new.foo #=> "Class#new"

See ::trace_object_allocations for more information and examples.

The file name and line number of the caller of the caller of this method.

depth is how many layers up the call stack it should go.

e.g.,

def a; Gem.location_of_caller; end a #=> [“x.rb”, 2] # (it’ll vary depending on file name and line number)

def b; c; end def c; Gem.location_of_caller(2); end b #=> [“x.rb”, 6] # (it’ll vary depending on file name and line number)

Path to specification files of default gems.

Get the names of all sections in the current configuration.

Get the indentation level.

Set the indentation level to level. The level must be less than 10 and greater than 1.

Convert 64-bit FILETIME integer into Time object.

Convert Time object or Integer object into 64-bit FILETIME.

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('/')

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]]

Generate a Table Caption element as a string.

align can be a string, giving the alignment of the caption (one of top, bottom, left, or right). It can be a hash of all the attributes of the element. Or it can be omitted.

The body of the element is provided by the passed-in no-argument block.

caption("left") { "Capital Cities" }
  # => <CAPTION ALIGN=\"left\">Capital Cities</CAPTION>