Results for lazy-constructs

lazy-constructs

LazyData provides data types featuring thread-safe lazy computation. These objects are constructed with a block that can be called to compute the final value, but it is not actually called until the value is requested. Once requested, the computation takes place only once, in the first thread that requested the value. Future requests will return a cached value. Furthermore, any other threads that request the value during the initial computation will block until the first thread has completed the computation. This implementation also provides retry and expiration features. The code was extracted from the google-cloud-env gem that originally used it.

Lazy As Json A simple and concise way to use as_json with “only”, “except” and other options without using them literally. Instead of using this - `User.as_json(only: [:id, :first_name, profiles: [:company, :location]])` You can perhaps use this - `User.as_json(only_keys: ‘_,first_name,profiles(p),p.company,p.location’)` As simple as this. You can control what your API response should include through a flexible parameter string. i.e. - “/api/v1/users/me?_keys=_,last_name,profiles(p),p.company,p.location” This parameter string could dig through the nested objects and their nesting too. Just to reduce the API response size significantly, you can use this parameter control over wherever it is used. However it might seems quite trivial but frankly speaking it saves lot in response data hence faster loading time at client side. Moreover as it uses Hash.new and constructs attribute on runtime, you can throttle calling from the expensive method by using this parameter string.

Contentful API wrapper library exposing an ActiveRecord-like interface

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