Results for: "strip"

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

Attempts to enter exclusive section. Returns false if lock fails.

For backward compatibility

Starts tracing object allocations from the ObjectSpace extension module.

For example:

require 'objspace'

class C
  include ObjectSpace

  def foo
    trace_object_allocations do
      obj = Object.new
      p "#{allocation_sourcefile(obj)}:#{allocation_sourceline(obj)}"
    end
  end
end

C.new.foo #=> "objtrace.rb:8"

This example has included the ObjectSpace module to make it easier to read, but you can also use the ::trace_object_allocations notation (recommended).

Note that this feature introduces a huge performance decrease and huge memory consumption.

Returns information about the most recent garbage collection.

If the optional argument, hash, is given, it is overwritten and returned. This is intended to avoid probe effect.

Quietly ensure the Gem directory dir contains all the proper subdirectories. If we can’t create a directory due to a permission problem, then we will silently continue.

If mode is given, missing directories are created with this mode.

World-writable directories will never be created.

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.

Returns the latest release-version specification for the gem name.

Returns the latest release version of RubyGems.

Returns the version of the latest release-version of gem name

Register a Gem::Specification for default gem.

Two formats for the specification are supported:

• MRI 2.0 style, where spec.files contains unprefixed require names. The spec’s filenames will be registered as-is.

• New style, where spec.files contains files prefixed with paths from spec.require_paths. The prefixes are stripped before registering the spec’s filenames. Unprefixed files are omitted.

Default options for gem commands for Ruby packagers.

The options here should be structured as an array of string “gem” command names as keys and a string of the default options as values.

Example:

def self.operating_system_defaults

{
    'install' => '--no-rdoc --no-ri --env-shebang',
    'update' => '--no-rdoc --no-ri --env-shebang'
}

end

Securely removes the entry given by path, which should be the entry for a regular file, a symbolic link, or a directory.

Argument path should be interpretable as a path.

Avoids a local vulnerability that can exist in certain circumstances; see Avoiding the TOCTTOU Vulnerability.

Optional argument force specifies whether to ignore raised exceptions of StandardError and its descendants.

Related: methods for deleting.

Securely removes the entry given by path, which should be the entry for a regular file, a symbolic link, or a directory.

Argument path should be interpretable as a path.

Avoids a local vulnerability that can exist in certain circumstances; see Avoiding the TOCTTOU Vulnerability.

Optional argument force specifies whether to ignore raised exceptions of StandardError and its descendants.

Related: methods for deleting.

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

Define method as delegator instance method with an optional alias name ali. Method calls to ali will be delegated to accessor.method. accessor should be a method name, instance variable name, or constant name. Use the full path to the constant if providing the constant name. Returns the name of the method defined.

class MyQueue
  CONST = 1
  extend Forwardable
  attr_reader :queue
  def initialize
    @queue = []
  end

  def_delegator :@queue, :push, :mypush
  def_delegator 'MyQueue::CONST', :to_i
end

q = MyQueue.new
q.mypush 42
q.queue    #=> [42]
q.push 23  #=> NoMethodError
q.to_i     #=> 1

Like URI.encode_www_form_component, except that ' ' (space) is encoded as '%20' (instead of '+').

Like URI.decode_www_form_component, except that '+' is preserved.

SyntaxSuggest.use_prism_parser? [Private]

Tells us if the prism parser is available for use or if we should fallback to ‘Ripper`

@@foo += bar ^^^^^^^^^^^^