Class: CucumberTree::Handler::Variables

Inherits:
Base
  • Object
show all
Defined in:
lib/cucumber_tree/handlers/variables.rb

Constant Summary collapse

EXCLUDED_VARIABLES = 
%w(@__cucumber_step_mother @__natural_language @integration_session @app @controller @response @request)

Instance Attribute Summary

Attributes inherited from Base

#scenario, #world

Instance Method Summary collapse

Methods inherited from Base

#page

Instance Method Details

#load(snapshot) ⇒ Object 



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# File 'lib/cucumber_tree/handlers/variables.rb', line 9

def load(snapshot)
  snapshot[:variables].each do |name, value|
    world.instance_variable_set(name, value)
  end
end

#save(snapshot) ⇒ Object 



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# File 'lib/cucumber_tree/handlers/variables.rb', line 15

def save(snapshot)
  names = world.instance_variables.map { |var| var.to_s } - EXCLUDED_VARIABLES
  snapshot[:variables] = {}.tap do |hash|
    names.each do |name|
      hash[name] = world.instance_variable_get(name)
    end
  end
end