Module: KojacUtils

Defined in:
lib/kojac/kojac_rails.rb

Class Method Summary collapse

Class Method Details

.model_class_for_key(aKey) ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 44

def model_class_for_key(aKey)
	resource = aKey.split_kojac_key[0]
	resource.singularize.camelize.constantize rescue nil
end

.model_for_key(aKey) ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 49

def model_for_key(aKey)
	klass = KojacUtils.model_class_for_key(aKey)
	resource,id,assoc = aKey.split_kojac_key
	klass.find(id) rescue nil
end

.serializer_for(aObject) ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 68

def serializer_for(aObject)
	return ::KojacBaseSerializer if aObject.is_a?(Hash)
	return ::ActiveModel::ArraySerializer if aObject.respond_to?(:to_ary)
	return ActiveModel::DefaultSerializer if KojacBaseSerializer::SERIALIZABLE_TYPES.include?(aObject.class)
	return aObject.send(:active_model_serializer) if aObject.respond_to?(:active_model_serializer)
	return aObject.class.send(:active_model_serializer) if aObject.class.respond_to?(:active_model_serializer)
	if sz_class = ActiveModel::Serializer.serializer_for(aObject)
		sz_class
	else
		aObject.respond_to?(:attributes) ? ::KojacBaseSerializer : ActiveModel::DefaultSerializer
	end
end

.timestamp ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 64

def timestamp
	Time.now.to_ms
end

.to_json(aObject, aOptions) ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 92

def to_json(aObject,aOptions)
	jsono = to_jsono(aObject,aOptions)
	result = jsono.to_json
	result
end

.to_jsono(aObject, aOptions) ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 81

def to_jsono(aObject,aOptions)
	if aObject.is_a?(Hash) or aObject.respond_to? :attributes
		serializer_for(aObject).new(aObject,aOptions).serializable_object
	elsif aObject.respond_to?(:to_ary) && aObject.first  # Array
		item_sz = serializer_for(aObject.first)
	  ActiveModel::ArraySerializer.new(aObject,aOptions.merge(each_serializer: item_sz)).as_json(aOptions)
	else
		aObject.as_json(aOptions)
	end
end

.upgrade_hashes_to_params(aValue) ⇒ Object 



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# File 'lib/kojac/kojac_rails.rb', line 55

def upgrade_hashes_to_params(aValue)
	if aValue.is_a? Hash
		aValue = ActionController::Parameters.new(aValue) unless aValue.is_a?(ActionController::Parameters)
	elsif aValue.is_a? Array
		aValue = aValue.map {|v| upgrade_hashes_to_params(v)}
	end
	aValue
end