Class: BusinessFlow::DSL::ParameterField

Inherits:

Object

• Object
• BusinessFlow::DSL::ParameterField

Defined in:

lib/business_flow/dsl.rb

Overview

Helper class around input parameter fields

Instance Method Summary

• #add_to(klass) ⇒ Object
• #initialize(field, fallback = nil) ⇒ ParameterField constructor

  A new instance of ParameterField.

Constructor Details

#initialize(field, fallback = nil) ⇒ ParameterField

# File 'lib/business_flow/dsl.rb', line 379

def initialize(field, fallback = nil)
  retriever = "@parameter_object.fetch(:#{field})"
  retriever += " { send(:#{fallback}) }" if fallback
  @field = MemoizedField.new(field, retriever, method(:setter_factory))
end

Instance Method Details

#add_to(klass) ⇒ Object

# File 'lib/business_flow/dsl.rb', line 385

def add_to(klass)
  @field.add_to(klass)
  klass.send(:public, @field.field)
end