Module: Gamefic::Stage

Defined in:
lib/gamefic/stage.rb

Overview

A safe execution environment for narrative code.

Constant Summary collapse

OVERWRITEABLE_CLASSES = 
[String, Numeric, Symbol].freeze
SWAPPABLE_VALUES = 
[true, false, nil].freeze

Class Method Summary collapse

Class Method Details

.run(narrative, *args, &code) ⇒ Object

Parameters:



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# File 'lib/gamefic/stage.rb', line 10

def run(narrative, *args, &code)
  container = narrative.clone
  narrative.instance_exec(*args, &code).tap { validate_changes narrative, container, code }
end