This gem provides basic and useful extension to Ruby built-in classes.

This gem provides useful extensions to Ruby built-in classes 'Array' and 'Hash'.

This gem provides some methods that extends 'Kernel#puts'.

This gem provides useful extensions to Ruby built-in libraries related to numbers.

This gem provides useful methods for String class (built-in class of Ruby).

This gem contains all 'positive_xxxx_support' gems and provides useful extensions to Ruby built-in libraries.

This gem enables you to use methods defined in 'ActiveSupport::Inflector' as instance methods on Symbol Class.

This gem provides useful methods for Time and DateTime class (built-in class of Ruby).

This gem provides useful extensions to Ruby built-in libraries, especially for Web developers.

A Toolbox of Artificial Intelligence designed to help to solve a wide range of problems

A simpler way to use POSIX gem to run processes

POSLavu is a hosted point-of-sale system. The `poslavu` gem provides access to the API.

A comprehensive Ruby SDK for sending SMS, emails, and scheduling messages via the PossiNote API

postal_check judge service area.

A Ruby gem to search postal codes across 100+ countries via the PLZ API. Supports authentication, postal code search, and country listing.

Search addresses in Japan by postal code, and vice versa, by using AWS Athena. This gem can only work by using JRuby.

Send mass postal orders using a csv via Polish Post Office API, create and check for mass postal orders statuses via the API relay

The PostBoost REST API lets you publish, schedule, and analyze social media posts on every supported network from a single integration. No OAuth apps to maintain — PostBoost handles platform authorization for you. ## Base URL All workspace-scoped endpoints are prefixed with `/{workspaceUuid}`. Panel/admin endpoints are prefixed with `/panel`. ## Plan access Every workspace-scoped endpoint returns `403` when the workspace's plan does not include API access (capability `api`). ## Dates and times Post dates and times (`date`, `time`, `accounts_schedule`) are read in the request's `timezone` when one is given, otherwise in the workspace timezone. ## Idempotent requests Send an `Idempotency-Key` header (any unique string, for example a UUID) with a `POST`. Repeating the request with the same key within 24 hours returns the stored response with `Idempotent-Replayed: true` and creates nothing new. Reusing a key with a different body returns `422`; a request still in progress with the same key returns `409`. `5xx` and `429` responses are not stored, so they can be retried with the same key. ## Guardrails for automated clients Create and update requests are checked before anything is written: a post whose content matches one created for the same account in the last 24 hours returns `409` (`code: duplicate_post`, override with `allow_duplicate: true`), scheduling past an account's daily cap returns `429` (`code: account_daily_cap_reached`), and scheduling to an account that must be reconnected returns `422` (`code: account_unauthorized` or `account_token_missing`). Use `POST /{workspaceUuid}/posts/validate` for a dry run and `GET /{workspaceUuid}/activity` to review what API clients did. ## Authentication All requests require a Bearer token in the `Authorization` header. Generate tokens in your PostBoost dashboard under **Settings → Access Tokens**. ``` Authorization: Bearer YOUR_API_TOKEN ```

Asynchronous http push library. Designed to handle lots of messages without interrupting the application flow.

A number of fully-tested clients for interacting with all of the available postcode anywhere services, including capture, cleansing, payment validation and email validation