Results for: "tally"

Returns the size of memory allocated by malloc().

Only available if ruby was built with CALC_EXACT_MALLOC_SIZE.

Adds list of ACL entries to this ACL.

Set the default ACL to acl.

See DRb::DRbServer.default_acl.

Set the default ACL to acl.

See DRb::DRbServer.default_acl.

Adds a post-install hook that will be passed an Gem::Installer instance when Gem::Installer#install is called

Adds a post-installs hook that will be passed a Gem::DependencyInstaller and a list of installed specifications when Gem::DependencyInstaller#install is complete

Adds a post-uninstall hook that will be passed a Gem::Uninstaller instance and the spec that was uninstalled when Gem::Uninstaller#uninstall is called

Adds a pre-install hook that will be passed an Gem::Installer instance when Gem::Installer#install is called. If the hook returns false then the install will be aborted.

Adds a pre-uninstall hook that will be passed an Gem::Uninstaller instance and the spec that will be uninstalled when Gem::Uninstaller#uninstall is called

Installs the gem dep_or_name and all its dependencies. Returns an Array of installed gem specifications.

If the :prerelease option is set and there is a prerelease for dep_or_name the prerelease version will be installed.

Unless explicitly specified as a prerelease dependency, prerelease gems that dep_or_name depend on will not be installed.

If c-1.a depends on b-1 and a-1.a and there is a gem b-1.a available then c-1.a, b-1 and a-1.a will be installed. b-1.a will need to be installed separately.

Installs the gem and returns a loaded Gem::Specification for the installed gem.

The gem will be installed with the following structure:

@gem_home/
  cache/<gem-version>.gem #=> a cached copy of the installed gem
  gems/<gem-version>/... #=> extracted files
  specifications/<gem-version>.gemspec #=> the Gem::Specification

Installs gems for this RequestSet using the Gem::Installer options.

If a block is given an activation request and installer are yielded. The installer will be nil if a gem matching the request was already installed.

Performs the uninstall of the gem. This removes the spec, the Gem directory, and the cached .gem file.

Check if gem name version version is installed.

Returns true if all elements of self meet a given criterion.

With no block given and no argument, returns true if self contains only truthy elements, false otherwise:

[0, 1, :foo].all? # => true
[0, nil, 2].all? # => false
[].all? # => true

With a block given and no argument, calls the block with each element in self; returns true if the block returns only truthy values, false otherwise:

[0, 1, 2].all? { |element| element < 3 } # => true
[0, 1, 2].all? { |element| element < 2 } # => false

If argument obj is given, returns true if obj.=== every element, false otherwise:

['food', 'fool', 'foot'].all?(/foo/) # => true
['food', 'drink'].all?(/bar/) # => false
[].all?(/foo/) # => true
[0, 0, 0].all?(0) # => true
[0, 1, 2].all?(1) # => false

Related: Enumerable#all?

Returns true if all bits of int & mask are 1.

Returns a copy of str with the first character converted to uppercase and the remainder to lowercase.

See String#downcase for meaning of options and use with different encodings.

"hello".capitalize    #=> "Hello"
"HELLO".capitalize    #=> "Hello"
"123ABC".capitalize   #=> "123abc"

Modifies str by converting the first character to uppercase and the remainder to lowercase. Returns nil if no changes are made. There is an exception for modern Georgian (mkhedruli/MTAVRULI), where the result is the same as for String#downcase, to avoid mixed case.

See String#downcase for meaning of options and use with different encodings.

a = "hello"
a.capitalize!   #=> "Hello"
a               #=> "Hello"
a.capitalize!   #=> nil

Invokes the continuation. The program continues from the end of the callcc block. If no arguments are given, the original callcc returns nil. If one argument is given, callcc returns it. Otherwise, an array containing args is returned.

callcc {|cont|  cont.call }           #=> nil
callcc {|cont|  cont.call 1 }         #=> 1
callcc {|cont|  cont.call 1, 2, 3 }   #=> [1, 2, 3]

Same as sym.to_s.capitalize.intern.

Allocates space for a new object of class’s class and does not call initialize on the new instance. The returned object must be an instance of class.

klass = Class.new do
  def initialize(*args)
    @initialized = true
  end

  def initialized?
    @initialized || false
  end
end

klass.allocate.initialized? #=> false

Returns true iff the current severity level allows for the printing of FATAL messages.

Sets the severity to FATAL.

Log a FATAL message.

See info for more information.