Class: Sprig::Directive

Inherits:
Object
  • Object
show all
Defined in:
lib/sprig/directive.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Directive

Returns a new instance of Directive.



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# File 'lib/sprig/directive.rb', line 5

def initialize(args)
  @attributes = begin
    case
    when args.is_a?(Hash)
      args
    when args.is_a?(Class) && args < Sprig.adapter_model_class
      { :class => args }
    else
      raise ArgumentError, argument_error_message
    end
  end
end

Instance Attribute Details

#attributes ⇒ Object (readonly)

Returns the value of attribute attributes.



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# File 'lib/sprig/directive.rb', line 3

def attributes
  @attributes
end

Instance Method Details

#datasource ⇒ Object 



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# File 'lib/sprig/directive.rb', line 26

def datasource
  @datasource ||= Source.new(klass.to_s.tableize.gsub("/", "_"), options)
end

#klass ⇒ Object 



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# File 'lib/sprig/directive.rb', line 18

def klass
  @klass ||= attributes.fetch(:class) { raise ArgumentError, argument_error_message }
end

#options ⇒ Object 



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# File 'lib/sprig/directive.rb', line 22

def options
  @options ||= attributes.except(:class)
end