Module: PriceHubble::Utils::Decision

Extended by:

ActiveSupport::Concern

Included in:

Client::Base

Defined in:

lib/pricehubble/utils/decision.rb

Overview

Provides an easy to use decision DSL which works like a flow control. (eg. if conditions, or a switch statement) It should DRY out the processing logic on clients, while make decisions about the status of the response. The decision helper evaluates the answers to: Should we raise an error or return a default value? Was the response any good?

Example:

decision(bang: true) do |result|
  result.fail { nil }
  result.bang { Hausgold::AuthenticationError.new(nil, res, res.body) }
  result.good { Hausgold::Jwt.new(res.body).clear_changes }
  successful?(res)
end

Defined Under Namespace

Classes: Runtime