Module: Cosm::Base

Defined in:
lib/cosm-rb/base.rb,
lib/cosm-rb/base/instance_methods.rb

Overview

Provide an interface for your model objects by extending this module: extend Cosm::Base

This provides the following configuration class method: is_cosm:

- specifies that this model represents all or part of a Cosm feed

Defined Under Namespace

Modules: InstanceMethods

Instance Method Summary collapse

Instance Method Details

#is_cosm(klass, options = {}) ⇒ Object

Provides methods for converting between the different Cosm API data formats An example for a model representing a Cosm feed:

is_cosm :feed

A datastream

is_cosm :datastream

To specify custom field mappings or map methods onto a field

is_cosm :feed, {:title => :my_custom_instance_method, :status => :determine_feed_state}



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# File 'lib/cosm-rb/base.rb', line 25

def is_cosm(klass, options = {})
  @options = options
  case klass
  when :feed
    @cosm_class = Cosm::Feed
  when :datastream
    @cosm_class = Cosm::Datastream
  when :datapoint
    @cosm_class = Cosm::Datapoint
  else
    @cosm_class = nil
  end

  class << self
    def cosm_mappings
      @options
    end

    def cosm_class
      @cosm_class
    end
  end

  send :include, Cosm::Base::InstanceMethods
end