class ActiveSupport::CachingKeyGenerator

Experimental RBS support (using type sampling data from the type_fusion project). 

# sig/active_support/key_generator.rbs

class ActiveSupport::CachingKeyGenerator
  def generate_key: (*Array[String] args) -> String
end

key_size.
re-executing the key generation process when it’s called using the same salt and
CachingKeyGenerator is a wrapper around KeyGenerator which allows users to avoid

def generate_key(*args)

Experimental RBS support (using type sampling data from the type_fusion project). 

def generate_key: (*( | Integer) args) -> String

This signature was generated using 3 samples from 1 application.

Returns a derived key suitable for use. 
def generate_key(*args)
  @cache_keys[args.join("|")] ||= @key_generator.generate_key(*args)
end

def initialize(key_generator) 

def initialize(key_generator)
  @key_generator = key_generator
  @cache_keys = Concurrent::Map.new
end