Class: Peck::Rails::Controller::LazyValue

Inherits:

Object

• Object
• Peck::Rails::Controller::LazyValue

Defined in:

lib/peck_on_rails/controller.rb

Overview

Stores expression to be evaluated later in the correct context

Instance Method Summary

• #initialize(expression) ⇒ LazyValue constructor

  A new instance of LazyValue.

• #inspect ⇒ Object
• #to_param(spec) ⇒ Object

Constructor Details

#initialize(expression) ⇒ LazyValue

Returns a new instance of LazyValue.

# File 'lib/peck_on_rails/controller.rb', line 29

def initialize(expression)
  @expression = expression
end

Instance Method Details

#inspect ⇒ Object

# File 'lib/peck_on_rails/controller.rb', line 37

def inspect
  @expression
end

#to_param(spec) ⇒ Object

# File 'lib/peck_on_rails/controller.rb', line 33

def to_param(spec)
  spec.instance_eval(@expression)
end