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Gmaps Autocomplete Rails

screenshot of Gmaps Autocomplete Rails

Google Maps v3 search with jQuery UI Autocomplete, ready for use with Rails asset pipeline

Github

Overview

The Gmaps Autocomplete for Rails is an innovative gem designed to enhance the Google Maps integration within Ruby on Rails applications. Extracted and significantly improved from the original gmaps-autocomplete, this version incorporates Coffeescript and offers multiple fields connection to several instances of the GmapsCompleter class running simultaneously on a single page. With its streamlined setup and modern coding practices, it brings a new level of functionality and flexibility for Rails developers looking to implement location-based features seamlessly.

While the gem packs a variety of powerful features to support autocomplete functionality, it also presents an opportunity for developers to explore customization options to better suit their specific needs. With a focus on a class-based design starting from version 1.3, this gem ensures that users can easily manage their autocomplete fields while encouraging a community-driven approach to its ongoing development and refinement.

Features

  • Multiple Field Support: This gem allows multiple fields to be linked to various instances of the GmapsCompleter class on the same web page, enhancing user experience.

  • Coffeescript Compilation: The script is compiled from Coffeescript, offering a modern approach to Javascript in Rails applications.

  • Class-Based Structure: Version 1.3 introduced a class-based GmapsCompleter, simplifying management and configuration compared to previous versions.

  • Customizable Autocomplete Engine: Users can fork the gem to use different autocomplete engines beyond the default jQuery UI, providing flexibility in frontend design.

  • HTTPS Support for Google API Keys: The gem enforces the use of HTTPS protocol for Google API keys, ensuring secure handling of location data.

  • Configuration Options: The gem allows users to customize the functionality with a configuration option hash, enabling tailored behaviors for position output and UI updates.

  • Dependency on jQuery: The current implementation requires jQuery version 1.6 or higher, making it compatible with most modern web applications.

  • Initialization After Document Load: The functionality can be initialized after document readiness, ensuring that all scripts are fully loaded before activation, which enhances reliability.