Module: LittleGhost::Support

Defined in:
lib/little_ghost/support.rb,
lib/little_ghost/support/loader.rb,
lib/little_ghost/support/executor.rb,
lib/little_ghost/support/redactor.rb,
lib/little_ghost/support/callbacks.rb,
lib/little_ghost/support/content_capture.rb,
lib/little_ghost/support/class_attributes.rb,
lib/little_ghost/support/output_truncation.rb,
lib/little_ghost/support/cancellation_token.rb,
lib/little_ghost/support/interruptible_stream.rb

Overview

Support collects small building blocks for LittleGhost extensions. They are available to applications that need the same cancellation, loading, callback, execution, and diagnostic behavior as the framework.

Defined Under Namespace

Modules: ClassAttributes, OutputTruncation Classes: Callbacks, CancellationToken, ContentCapture, Executor, InterruptibleStream, Loader, Redactor

Class Method Summary collapse

Class Method Details

.deep_dup(value) ⇒ Object

Recursively duplicates hashes, arrays, and strings while preserving other values. Cyclic containers are not supported.



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# File 'lib/little_ghost/support.rb', line 12

def deep_dup(value)
  case value
  when Hash
    value.each_with_object({}) { |(key, child), copy| copy[deep_dup(key)] = deep_dup(child) }
  when Array
    value.map { |child| deep_dup(child) }
  when String
    value.dup
  else
    value
  end
end