Results for: "module_function"

Compile a RationalNode node

Dispatch enter and leave events for RationalNode nodes and continue walking the tree.

Inspect a RationalNode node.

Copy a RationalNode node

Create a new AlternationPatternNode node.

Create a new OptionalParameterNode node.

Create a new PostExecutionNode node.

Create a new PreExecutionNode node.

Add the –prerelease option to the option parser.

Marshal dumps exit locations to the given filename.

Usage:

If --yjit-exit-locations is passed, a file named “yjit_exit_locations.dump” will automatically be generated.

If you want to collect traces manually, call dump_exit_locations directly.

Note that calling this in a script will generate stats after the dump is created, so the stats data may include exits from the dump itself.

In a script call:

at_exit do
  RubyVM::YJIT.dump_exit_locations("my_file.dump")
end

Then run the file with the following options:

ruby --yjit --yjit-trace-exits test.rb

Once the code is done running, use Stackprof to read the dump file. See Stackprof documentation for options.

Returns the full name of this Gem (see ‘Gem::BasicSpecification#full_name`). Information about where the gem is installed is also included if not installed in the default GEM_HOME.

The current session cache mode.

Sets the SSL session cache mode. Bitwise-or together the desired SESSION_CACHE_* constants to set. See SSL_CTX_set_session_cache_mode(3) for details.

Like Enumerable#map, but chains operation to be lazy-evaluated.

(1..Float::INFINITY).lazy.map {|i| i**2 }
#=> #<Enumerator::Lazy: #<Enumerator::Lazy: 1..Infinity>:map>
(1..Float::INFINITY).lazy.map {|i| i**2 }.first(3)
#=> [1, 4, 9]

Like Enumerable#select, but chains operation to be lazy-evaluated.

Sets the encoding that should be used when reading the body:

• If the given value is an Encoding object, that encoding will be used.

• Otherwise if the value is a string, the value of Encoding#find(value) will be used.

• Otherwise an encoding will be deduced from the body itself.

Examples:

http = Net::HTTP.new(hostname)
req = Net::HTTP::Get.new('/')

http.request(req) do |res|
  p res.body.encoding # => #<Encoding:ASCII-8BIT>
end

http.request(req) do |res|
  res.body_encoding = "UTF-8"
  p res.body.encoding # => #<Encoding:UTF-8>
end