Module: Actions::Action

Defined in:
lib/actions/action.rb

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/actions/action.rb', line 10

def self.included(base)
  base.class_eval do
    prepend Storage
    prepend ErrorHandling
    extend ClassMethods
    attr_reader :context
  end
end

Instance Method Details

#initialize(context = {}) ⇒ Object

FIXME: Handle context failures more gracefully, i.e. don’t initialize a new action if one in the group failed previously.



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# File 'lib/actions/action.rb', line 45

def initialize(context = {})
  @context = SafeContext.new(context)
  if @context.success? && (self.class.inputs.any? || self.class.outputs.any?)
    @context.action = self
    self.class.inputs.each do |name, options|
      @context.input!(name, type: options[:type], mutable: options[:mutable], required: options[:required])
    end
    self.class.outputs.each do |name, options|
      @context.output!(name, type: options[:type])
    end
  else
    @context = Context.build(context)
    @context.action = self
  end
end